How effective is the rhythm method for birth control. What are the pros and cons of using natural family planning. How to properly implement the rhythm method for contraception. What alternative fertility awareness methods exist for natural birth control.

Understanding the Rhythm Method: A Natural Approach to Birth Control

The rhythm method, also known as the calendar method, is a natural family planning technique that relies on tracking a person’s menstrual cycle to predict fertility. By identifying the most fertile days, couples can either avoid or pursue pregnancy without the use of artificial contraceptives.

This method requires careful monitoring of the menstrual cycle and bodily signals to estimate when conception is least likely to occur. While it offers a hormone-free approach to birth control, its effectiveness can vary significantly based on several factors.

How does the rhythm method work?

The rhythm method operates on the principle that ovulation occurs at a predictable time during the menstrual cycle. By abstaining from sexual intercourse or using barrier methods during the fertile window, couples can reduce the likelihood of pregnancy.

• Track menstrual cycles over several months
• Identify the typical length of the cycle
• Estimate ovulation dates
• Avoid unprotected sex during the fertile period

The Evolution of the Rhythm Method: From Calendar to Modern Fertility Awareness

The traditional rhythm method, popularized by Dr. Leo J. Latz in the early 20th century, assumed a standard 28-day menstrual cycle with ovulation occurring around day 14. However, recent research has shown that this assumption is overly simplistic and often inaccurate.

A 2020 study revealed that only 12.4% of women have a 28-day menstrual cycle, with 87% experiencing cycles ranging from 23 to 35 days. Even among those with a 28-day cycle, ovulation can vary by up to 10 days.

What are modern fertility awareness methods?

Modern fertility awareness methods have evolved to address the limitations of the traditional rhythm method. These approaches incorporate multiple indicators of fertility to provide a more accurate prediction of the fertile window.

• Basal body temperature tracking
• Cervical mucus monitoring
• Cervical position and texture observation
• Ovulation predictor kits

Effectiveness of the Rhythm Method and Other Natural Family Planning Techniques

The effectiveness of the rhythm method and other natural family planning techniques can vary significantly based on several factors, including the regularity of the menstrual cycle, the accuracy of fertility prediction, and the consistency of implementation.

How effective is the traditional rhythm method?

The traditional rhythm method has a relatively high failure rate compared to other forms of contraception:

• Typical use: 8-25% failure rate
• Perfect use: 5% failure rate

This means that with typical use, between 8 and 25 out of 100 women using this method may become pregnant within a year.

What about other natural family planning methods?

Other forms of natural family planning have shown varying levels of effectiveness:

1. Billings Ovulation Method:
   • Perfect use: 3% failure rate
   • Typical use: 3-22% failure rate
2. 2-Day Method:
   • Perfect use: 4% failure rate
   • Typical use: Up to 14% failure rate
3. Sympto-thermal Method:
   • Perfect use: 0.4% failure rate
   • Typical use: 2-33% failure rate
4. Sympto-hormonal Method:
   • Perfect use: 1-2% failure rate
   • Typical use: 11-14% failure rate

Advantages and Disadvantages of the Rhythm Method

Like any contraceptive approach, the rhythm method and other natural family planning techniques come with their own set of pros and cons. Understanding these can help individuals and couples make informed decisions about their birth control options.

What are the benefits of using the rhythm method?

The rhythm method offers several advantages over other forms of contraception:

• No side effects associated with hormonal contraceptives
• No medications required
• No need for doctor appointments or prescriptions
• Generally inexpensive and accessible
• Increases awareness of one’s menstrual cycle
• Can be used to aid conception when desired

Are there any drawbacks to the rhythm method?

Despite its benefits, the rhythm method also has some potential disadvantages:

• Lower effectiveness compared to many other contraceptive methods
• Requires consistent and accurate tracking of fertility signs
• May not be suitable for those with irregular menstrual cycles
• Provides no protection against sexually transmitted infections
• Requires periods of abstinence or use of barrier methods during fertile days

Implementing the Rhythm Method: A Step-by-Step Guide

For those interested in using the rhythm method or other natural family planning techniques, it’s crucial to understand how to implement these approaches correctly. While the basic principle is straightforward, proper execution requires diligence and attention to detail.

How do you start using the rhythm method?

To begin using the rhythm method, follow these steps:

1. Track your menstrual cycle for at least 6-12 months
2. Record the first day of each period
3. Calculate the length of each cycle (from the first day of one period to the first day of the next)
4. Identify your shortest and longest cycles
5. Use a fertility calculation formula to determine your fertile window

What is the fertility calculation formula?

To estimate your fertile window:

• Subtract 18 from the length of your shortest cycle to find the first fertile day
• Subtract 11 from the length of your longest cycle to find the last fertile day

For example, if your cycles range from 26 to 32 days:

• First fertile day: 26 – 18 = Day 8 of your cycle
• Last fertile day: 32 – 11 = Day 21 of your cycle

In this case, you would consider days 8-21 of your cycle as potentially fertile and avoid unprotected intercourse during this time.

Beyond the Rhythm Method: Advanced Fertility Awareness Techniques

While the traditional rhythm method relies solely on calendar tracking, more advanced fertility awareness methods incorporate additional fertility indicators for increased accuracy. These techniques can provide a more comprehensive understanding of your fertility cycle.

What is the Sympto-thermal Method?

The Sympto-thermal Method combines basal body temperature (BBT) tracking with cervical mucus observation. This approach provides a more accurate prediction of ovulation by monitoring multiple fertility signs:

• Track BBT daily upon waking
• Observe and record cervical mucus changes
• Note any other fertility signs (e.g., cervical position, ovulation pain)
• Identify patterns to predict ovulation and the fertile window

How does the Billings Ovulation Method work?

The Billings Ovulation Method focuses exclusively on changes in cervical mucus to identify the fertile phase of the menstrual cycle. Users learn to recognize the following patterns:

• Dry days immediately after menstruation
• Increasing moisture and mucus production as ovulation approaches
• Peak fertility characterized by clear, slippery, stretchy mucus
• Return to dryness after ovulation

Combining Natural Methods with Other Contraceptive Approaches

For those seeking higher effectiveness rates, combining natural family planning methods with other contraceptive approaches can provide additional protection against unintended pregnancy. This strategy allows for the benefits of fertility awareness while addressing some of its limitations.

What are some ways to enhance the effectiveness of natural family planning?

Consider the following strategies to increase contraceptive efficacy:

• Use barrier methods (e.g., condoms, diaphragms) during the fertile window
• Combine multiple fertility awareness methods for more accurate predictions
• Utilize ovulation predictor kits to confirm fertility signs
• Consider periodic abstinence during the most fertile days
• Consult with a healthcare provider or fertility awareness educator for personalized guidance

Can natural family planning be used alongside hormonal methods?

While natural family planning is typically used as an alternative to hormonal contraception, some individuals may choose to combine these approaches:

• Use fertility awareness to identify potential issues with hormonal birth control (e.g., breakthrough ovulation)
• Employ natural methods as a backup when transitioning between contraceptive methods
• Utilize fertility awareness to manage side effects of hormonal contraception

It’s important to note that combining methods may affect the reliability of fertility signs and should be discussed with a healthcare provider.

The Role of Technology in Modern Fertility Awareness

As technology continues to advance, new tools and applications have emerged to assist those using natural family planning methods. These digital resources can simplify tracking, improve accuracy, and provide valuable insights into fertility patterns.

What types of fertility tracking apps are available?

There are numerous fertility tracking apps on the market, offering a range of features:

• Calendar-based cycle prediction
• Basal body temperature charting
• Cervical mucus logging
• Integration with wearable devices for automated tracking
• Artificial intelligence-powered fertility predictions
• Community forums and educational resources

Are there any limitations to relying on technology for fertility tracking?

While technology can be a valuable tool, it’s important to be aware of potential limitations:

• Accuracy depends on consistent and correct data input
• Algorithms may not account for individual variations in cycles
• Over-reliance on technology may lead to decreased body awareness
• Privacy concerns regarding sensitive health data
• Potential for technical glitches or data loss

It’s crucial to use technology as a supplement to, rather than a replacement for, a thorough understanding of your own body and fertility signs.

Educating Partners and Fostering Communication in Natural Family Planning

Successful implementation of natural family planning methods often relies on the involvement and support of both partners. Open communication and shared responsibility can significantly enhance the effectiveness and satisfaction with these approaches.

How can partners be involved in natural family planning?

Encourage partner participation through the following strategies:

• Educate both partners on the chosen method and its implementation
• Share the responsibility of tracking fertility signs
• Discuss and agree upon abstinence or alternative intimacy during fertile periods
• Attend fertility awareness classes or consultations together
• Regularly review and discuss cycle patterns and any changes

What communication strategies can improve natural family planning success?

Effective communication is key to successful natural family planning:

• Schedule regular check-ins to discuss fertility status and any concerns
• Be open about challenges or difficulties in adhering to the method
• Discuss and plan for potential scenarios (e.g., unexpected fertile days, desire for intimacy during fertile periods)
• Share the emotional aspects of using natural family planning
• Celebrate successes and milestones in mastering the chosen method

By fostering open dialogue and mutual support, couples can enhance their experience with natural family planning and increase its effectiveness as a contraceptive approach.

Pros, cons, and how to

The rhythm or calendar method is a natural approach to birth control. It requires a person to monitor their menstrual cycle and signals from the body to estimate when sex is least likely to result in pregnancy.

The rhythm method is a type of natural family planning or fertility awareness. It is not the most reliable way of preventing pregnancy.

With typical use, the traditional rhythm method, which only involves counting days on a calendar, has a failure rate of 8–25%. With perfect use, the failure rate is less than 5%. Forms of natural family planning that require a person to monitor body signals, such as those that use basal body temperature, tend to be more effective.

In this article, we will look at what the rhythm method is, how effective it is, its advantages and disadvantages, and how to use it.

This article talks about perfect and typical use of birth control. Perfect use describes how effective a form of birth control is if everyone uses it exactly as instructed every time they have sex. Typical use describes how effective a form of birth control is if a person sometimes uses it as instructed but may also use it irregularly or imperfectly.

Even with perfect use, contraception is not 100% effective. People should discuss birth control options with a healthcare professional to find the right option for them.

Was this helpful?

The rhythm method is a natural form of birth control. It relies on a person tracking their fertility throughout the menstrual cycle, ensuring they do not have sex on days when they are most fertile. Alternatively, people may use backup forms of contraception on these days.

The rhythm method requires a person to know when they are ovulating. Ovulation is the point in the menstrual cycle when the ovaries release an egg. Tracking this is essential to the rhythm method, as sperm can fertilize an egg at any time during the fertile window. This is the period shortly before, during, and after ovulation.

Dr. Leo J. Latz first popularized the rhythm method in the early 20th century in the United States. His approach assumed that all or most menstrual cycles were 28 days in duration, with ovulation occurring around day 14.

This is not accurate. A 2020 study found that just 12.4% of respondents had a 28-day menstrual cycle, while 87% had cycles ranging from 23–35 days. Even among people with a 28-day cycle, the typical ovulation range varied by up to 10 days.

For this reason, newer forms of the rhythm method have emerged, such as natural family planning or fertility awareness. Often, these newer techniques involve monitoring a range of fertility signs to predict the fertile window rather than counting days on a calendar.

Some signs a person might track include:

• their average date of ovulation
• ovulation tests, which measure luteinizing hormone
• cervical fluid, which changes consistency when a person approaches ovulation
• cervical position and texture
• basal body temperature, which is a person’s body temperature as soon as they wake up, and which goes up after ovulation

The effectiveness of the rhythm method depends on several factors, such as:

• how regular a person’s cycle is
• how reliably they can predict ovulation
• the tools they use to predict it

The traditional rhythm method has a high failure rate, at 8–25% with typical use. This means that, in everyday circumstances, 8–25 people in every 100 who use this method will become pregnant.

The failure rate with perfect use is better, at 5%. But this still means that 5 in every 100 people who use it will become pregnant. By comparison, intrauterine devices have a failure rate of 0.1 to 0.4%.

Other forms of natural family planning have the following levels of effectiveness:

• Billings ovulation method: This method involves monitoring the cervical mucus for signs of ovulation. The failure rate with perfect use is 3%, but 3–22% with typical use.
• 2-day method: This is a variation on the Billings ovulation method and requires a person to monitor their cervical mucus twice per day. The failure rate with perfect use is 4%, and up to 14% with typical use.
• Sympto-thermal method: This method combines measuring basal body temperature every day with tracking cervical mucus. The failure rate is only 0. 4% with perfect use, but 2–33% with typical use.
• Sympto-hormonal method: This method combines body temperature, cervical mucus, and hormone monitoring. The failure rate is 1–2% with perfect use and 11–14% with typical use.

The rhythm method and other types of fertility awareness have several advantages compared with other types of birth control. They:

• cause no side effects
• do not involve taking medications
• require no doctor appointments or prescriptions
• can be inexpensive and accessible

The rhythm method may also:

• increase awareness of one’s menstrual cycle
• become a useful tool for getting pregnant, if a person does decide to become a parent
• help identify a lack of ovulation, which can be a sign of underdiagnosed conditions, such as polycystic ovary syndrome

These methods are also suitable for people who have religious objections to birth control.

The main disadvantage of the rhythm method is that it is not always reliable, especially for people who have variable menstrual cycles or ovulation days.

This may not be a significant drawback for people who would not necessarily mind if they became pregnant or who would prefer to avoid beginning new medications because they want to get pregnant in the near future.

But those who definitely do not want to become pregnant or need protection from sexually transmitted infections (STIs) may want to use another method of birth control. Alternatively, they could combine the rhythm method with barrier protection, such as condoms.

Other potential disadvantages include:

• Effort: The rhythm method and other fertility awareness techniques require effort and commitment to monitor the body and figure out when ovulation is happening. If a person forgets, they could get pregnant.
• Regularity: People with unpredictable or irregular lifestyles may find it difficult to stick to the rhythm method. For example, people who repeatedly wake up at night or get up at different times in the morning may not be able to get an accurate body temperature measurement.
• Knowledge: Effectively monitoring fertility requires knowledge and practice. While many people can learn how to do it, it is a new skill for many beginners. Using backup contraception can protect against any slipups.
• Responsibility: This approach to birth control places all of the responsibility on a person who menstruates, whereas, with other options, partners who do not menstruate can take on or share responsibility, if applicable.
• Cost: The newest and most effective types of natural family planning often involve equipment to track body temperature, hormones, and ovulation. This can require thermometers, ovulation tests, apps, and more.

The rhythm method may be a good option for a person if they:

• can tolerate the risk of pregnancy, or are willing to use a backup method of contraception
• have regular menstrual cycles
• have the time, knowledge, and commitment to track their cycle
• do not need to use barrier methods to prevent STIs

If both partners have undergone STI screenings, and neither has other sexual partners, STI protection might not be necessary.

The original rhythm method uses a simple but potentially unreliable technique to calculate when it is safest to have sex. It involves counting days on a calendar to figure out when ovulation will happen.

In the past, people thought this would be around day 14 of a person’s menstrual cycle. A person is less likely to get pregnant after ovulation and in the first week of their cycle, which is during their period.

A person who has regular cycles and ovulation days may still be able to use this approach, but generally, it is better to track body signals. Some options for this include:

• Ovulation testing: To determine when it is unsafe to have intercourse, people can test for ovulation daily in the first half of the cycle. When a person gets a positive test, they are more likely to be fertile then and for a few days afterward.
• Basal body temperature: Basal body temperature charting can detect ovulation after it has happened. A person takes their temperature at the same time each morning, then looks for a slight but sustained increase after ovulation. By the time this increase is apparent, a person is no longer fertile.
• Cervical fluid: The cervical fluid method looks for changes in the fluid that comes from the cervix and out of the vagina. Early in the cycle, a person may notice very little fluid or thick fluid. As they become more fertile, the fluid may become very watery or develop the consistency of egg whites. There may also be more of it.

The safest time to have sex is when a person has no signs of fertility and is several days past ovulation.

Many birth control apps use a form of the rhythm method. However, birth control apps have modern technology that can collate and analyze information from a person’s previous cycles. The creators of these apps argue this makes them more effective at calculating safe days than humans.

Birth control apps vary slightly in their approach. Some only gather data using an algorithm or artificial intelligence to predict the fertile window. Some also track current fertility signs, such as body temperature.

The company Natural Cycles submitted data to the Food and Drug Administration (FDA) that suggests that their app may be more effective than natural family planning without an app.

It followed 15,570 app users aged 18–45 from September 1, 2017, to April 30, 2018. According to the data, the failure rate from using the Natural Cycles app was 1% with perfect use and 6.5% with typical use.

Birth control apps may suit people who would prefer not to try and calculate their own fertile window, but it may be useful to speak with a gynecologist about this first to see if it is a good option.

The rhythm method is a form of birth control that relies on a person tracking ovulation to determine which days they will be the least fertile. Originally, the method involved counting days on a calendar to figure out when ovulation would happen, but additional measures now exist.

A person may combine calendar tracking with cervical mucus, body temperature, or ovulation testing. They may also combine these methods with backup contraception, such as condoms, which offer additional protection and can prevent STI transmission.

The rhythm method and natural family planning generally are not completely reliable, even with perfect use. If a person has questions about whether this option is right for them, a sexual health clinic or gynecologist can offer advice.

Pros, cons, and how to

The rhythm or calendar method is a natural approach to birth control. It requires a person to monitor their menstrual cycle and signals from the body to estimate when sex is least likely to result in pregnancy.

The rhythm method is a type of natural family planning or fertility awareness. It is not the most reliable way of preventing pregnancy.

With typical use, the traditional rhythm method, which only involves counting days on a calendar, has a failure rate of 8–25%. With perfect use, the failure rate is less than 5%. Forms of natural family planning that require a person to monitor body signals, such as those that use basal body temperature, tend to be more effective.

In this article, we will look at what the rhythm method is, how effective it is, its advantages and disadvantages, and how to use it.

This article talks about perfect and typical use of birth control. Perfect use describes how effective a form of birth control is if everyone uses it exactly as instructed every time they have sex. Typical use describes how effective a form of birth control is if a person sometimes uses it as instructed but may also use it irregularly or imperfectly.

Even with perfect use, contraception is not 100% effective. People should discuss birth control options with a healthcare professional to find the right option for them.

Was this helpful?

The rhythm method is a natural form of birth control. It relies on a person tracking their fertility throughout the menstrual cycle, ensuring they do not have sex on days when they are most fertile. Alternatively, people may use backup forms of contraception on these days.

The rhythm method requires a person to know when they are ovulating. Ovulation is the point in the menstrual cycle when the ovaries release an egg. Tracking this is essential to the rhythm method, as sperm can fertilize an egg at any time during the fertile window. This is the period shortly before, during, and after ovulation.

Dr. Leo J. Latz first popularized the rhythm method in the early 20th century in the United States. His approach assumed that all or most menstrual cycles were 28 days in duration, with ovulation occurring around day 14.

This is not accurate. A 2020 study found that just 12.4% of respondents had a 28-day menstrual cycle, while 87% had cycles ranging from 23–35 days. Even among people with a 28-day cycle, the typical ovulation range varied by up to 10 days.

For this reason, newer forms of the rhythm method have emerged, such as natural family planning or fertility awareness. Often, these newer techniques involve monitoring a range of fertility signs to predict the fertile window rather than counting days on a calendar.

Some signs a person might track include:

• their average date of ovulation
• ovulation tests, which measure luteinizing hormone
• cervical fluid, which changes consistency when a person approaches ovulation
• cervical position and texture
• basal body temperature, which is a person’s body temperature as soon as they wake up, and which goes up after ovulation

The effectiveness of the rhythm method depends on several factors, such as:

• how regular a person’s cycle is
• how reliably they can predict ovulation
• the tools they use to predict it

The traditional rhythm method has a high failure rate, at 8–25% with typical use. This means that, in everyday circumstances, 8–25 people in every 100 who use this method will become pregnant.

The failure rate with perfect use is better, at 5%. But this still means that 5 in every 100 people who use it will become pregnant. By comparison, intrauterine devices have a failure rate of 0.1 to 0.4%.

Other forms of natural family planning have the following levels of effectiveness:

• Billings ovulation method: This method involves monitoring the cervical mucus for signs of ovulation. The failure rate with perfect use is 3%, but 3–22% with typical use.
• 2-day method: This is a variation on the Billings ovulation method and requires a person to monitor their cervical mucus twice per day. The failure rate with perfect use is 4%, and up to 14% with typical use.
• Sympto-thermal method: This method combines measuring basal body temperature every day with tracking cervical mucus. The failure rate is only 0.4% with perfect use, but 2–33% with typical use.
• Sympto-hormonal method: This method combines body temperature, cervical mucus, and hormone monitoring. The failure rate is 1–2% with perfect use and 11–14% with typical use.

The rhythm method and other types of fertility awareness have several advantages compared with other types of birth control. They:

• cause no side effects
• do not involve taking medications
• require no doctor appointments or prescriptions
• can be inexpensive and accessible

The rhythm method may also:

• increase awareness of one’s menstrual cycle
• become a useful tool for getting pregnant, if a person does decide to become a parent
• help identify a lack of ovulation, which can be a sign of underdiagnosed conditions, such as polycystic ovary syndrome

These methods are also suitable for people who have religious objections to birth control.

The main disadvantage of the rhythm method is that it is not always reliable, especially for people who have variable menstrual cycles or ovulation days.

This may not be a significant drawback for people who would not necessarily mind if they became pregnant or who would prefer to avoid beginning new medications because they want to get pregnant in the near future.

But those who definitely do not want to become pregnant or need protection from sexually transmitted infections (STIs) may want to use another method of birth control. Alternatively, they could combine the rhythm method with barrier protection, such as condoms.

Other potential disadvantages include:

• Effort: The rhythm method and other fertility awareness techniques require effort and commitment to monitor the body and figure out when ovulation is happening. If a person forgets, they could get pregnant.
• Regularity: People with unpredictable or irregular lifestyles may find it difficult to stick to the rhythm method. For example, people who repeatedly wake up at night or get up at different times in the morning may not be able to get an accurate body temperature measurement.
• Knowledge: Effectively monitoring fertility requires knowledge and practice. While many people can learn how to do it, it is a new skill for many beginners. Using backup contraception can protect against any slipups.
• Responsibility: This approach to birth control places all of the responsibility on a person who menstruates, whereas, with other options, partners who do not menstruate can take on or share responsibility, if applicable.
• Cost: The newest and most effective types of natural family planning often involve equipment to track body temperature, hormones, and ovulation. This can require thermometers, ovulation tests, apps, and more.

The rhythm method may be a good option for a person if they:

• can tolerate the risk of pregnancy, or are willing to use a backup method of contraception
• have regular menstrual cycles
• have the time, knowledge, and commitment to track their cycle
• do not need to use barrier methods to prevent STIs

If both partners have undergone STI screenings, and neither has other sexual partners, STI protection might not be necessary.

The original rhythm method uses a simple but potentially unreliable technique to calculate when it is safest to have sex. It involves counting days on a calendar to figure out when ovulation will happen.

In the past, people thought this would be around day 14 of a person’s menstrual cycle. A person is less likely to get pregnant after ovulation and in the first week of their cycle, which is during their period.

A person who has regular cycles and ovulation days may still be able to use this approach, but generally, it is better to track body signals. Some options for this include:

• Ovulation testing: To determine when it is unsafe to have intercourse, people can test for ovulation daily in the first half of the cycle. When a person gets a positive test, they are more likely to be fertile then and for a few days afterward.
• Basal body temperature: Basal body temperature charting can detect ovulation after it has happened. A person takes their temperature at the same time each morning, then looks for a slight but sustained increase after ovulation. By the time this increase is apparent, a person is no longer fertile.
• Cervical fluid: The cervical fluid method looks for changes in the fluid that comes from the cervix and out of the vagina. Early in the cycle, a person may notice very little fluid or thick fluid. As they become more fertile, the fluid may become very watery or develop the consistency of egg whites. There may also be more of it.

The safest time to have sex is when a person has no signs of fertility and is several days past ovulation.

Many birth control apps use a form of the rhythm method. However, birth control apps have modern technology that can collate and analyze information from a person’s previous cycles. The creators of these apps argue this makes them more effective at calculating safe days than humans.

Birth control apps vary slightly in their approach. Some only gather data using an algorithm or artificial intelligence to predict the fertile window. Some also track current fertility signs, such as body temperature.

The company Natural Cycles submitted data to the Food and Drug Administration (FDA) that suggests that their app may be more effective than natural family planning without an app.

It followed 15,570 app users aged 18–45 from September 1, 2017, to April 30, 2018. According to the data, the failure rate from using the Natural Cycles app was 1% with perfect use and 6.5% with typical use.

Birth control apps may suit people who would prefer not to try and calculate their own fertile window, but it may be useful to speak with a gynecologist about this first to see if it is a good option.

The rhythm method is a form of birth control that relies on a person tracking ovulation to determine which days they will be the least fertile. Originally, the method involved counting days on a calendar to figure out when ovulation would happen, but additional measures now exist.

A person may combine calendar tracking with cervical mucus, body temperature, or ovulation testing. They may also combine these methods with backup contraception, such as condoms, which offer additional protection and can prevent STI transmission.

The rhythm method and natural family planning generally are not completely reliable, even with perfect use. If a person has questions about whether this option is right for them, a sexual health clinic or gynecologist can offer advice.

Para Medical Center LLC. Combined oral contraceptives (COCs)

Mode: daily
Efficacy: 99%
Use: alone
Hormone content: synthetic estrogen hormones and progesterone

Contraceptive pills have been known for more than 50 years to prevent unwanted pregnancy. Combined contraceptives are those that contain small amounts of synthetic analogues of two female sex hormones: estrogen and progesterone.

Most modern contraceptives are combined oral contraceptives, but even among them there are their own groups. For example, there are pills with a monophasic mode of use – most of them (that is, each pill of a contraceptive contains the same amount of hormones), and there are pills with a polyphasic mode (when the doses of hormones in different pills change). Birth control pills are suitable for many women.

Oral contraceptives are prescription drugs. This means that only a gynecologist can recommend pills that are right for you and issue a prescription for them, so his consultation is mandatory!

Combined oral contraceptives (tablets) must be taken daily at the same time. The intake cycle is always 28 days: for example, there are pills that need to be taken for 21 days, and then take a break for 7 days, during which a menstrual-like reaction occurs. Some preparations contain 24 active tablets and 4 placebo (inactive) tablets, in this case there is no need to take a break in taking, each subsequent package is taken after the previous one.

If the next pill is delayed by less than 12 hours, the reliability of contraception does not decrease. However, a delay of more than 12 hours or missing a pill can significantly affect the effectiveness, so the use of additional methods of contraception, such as a condom, is required for at least 1 week after missing a pill.

Please note: if you are over the age of 35, you should not smoke when taking combination tablets! Consult your doctor if you smoke and take combination pills.

Use additional methods of protection, such as a condom or spermicide, if you are taking antibiotics, anticonvulsants, laxatives, have diarrhea or other problems with the digestive system, as in this case the contraceptive effect may be reduced.

The main mechanism of action of COCs is the suppression of ovulation, so pregnancy is not possible. In addition, the viscosity of the mucus in the cervical canal increases, which makes it difficult for spermatozoa to pass into the uterine cavity.

How long can I take birth control pills?

If there are no contraindications – for as long as you need to protect yourself from unwanted pregnancy. There are women who take pills without a break for 10 years.

How often should I take birth control pills?

If there are no medical contraindications to taking the drug, or if the woman has not decided to become pregnant, then there is no reason to stop taking the pills. This is a common point of view in modern medicine. Breaks in taking pills can only hurt: after all, the body only has time to tune in to one rhythm, as it is offered to rebuild itself again.

If you need long-term contraception, wouldn’t it be better to put a coil?

The spiral may have limitations. Firstly, it is undesirable to use it for nulliparous women. Sometimes, spirals are a kind of “transport for microbes” that enter the uterine cavity. And if you use a spiral and you have more than one partner, the likelihood of infections increases dramatically. Consult with your doctor.

Is there any additional benefit from long-term use of contraception?

There is strong evidence and statistics that birth control pills help prevent certain types of cancer in women. Taking oral contraceptives for at least a year significantly reduces the chance of ovarian and uterine cancer. For those who use them for more than 10 years, the risk of ovarian cancer is reduced by 80%, and uterine cancer by 60%.

If your sex life is not very regular, wouldn’t it be better to take the pills once after sex instead of taking chemo for a whole month?

Those who believe that if you have sex infrequently, it is much safer to drink one pill a couple of times a month than to swallow them every day, putting your body at great risk. Not only does one tablet of a postcoital (emergency) contraceptive contain 6 times more hormones than a regular one, such a “one-time” administration of hormones is the hardest shake-up for the body. Regularly turning to “fire” contraception, you can disrupt your hormonal background, which often leads to various diseases. Doctors generally do not consider these pills as a method of regular contraception. They can be used only in emergency cases: a condom broke, a rape occurred … If a girl needs a contraceptive at least twice a month, then we are talking about a regular sexual life, and, therefore, you can choose the appropriate reliable contraceptives.

Para Medical Center LLC. Combined oral contraceptives containing hormones similar to natural

Mode: daily
Efficacy: 99%
Application: alone
Hormone content: similar to natural estrogen and progestogen

Combination oral contraceptives containing natural estrogen and progestogen are relatively new contraceptives that have minimal impact on the woman’s body. This is achieved due to the fact that the composition contains components that are as close as possible to those hormones that are naturally produced in a woman’s body.

Tablets are currently available with both monophasic dosing regimen (where all tablets have the same hormone content) and multiphasic dosing regimen (hormone doses in tablets vary).

Oral contraceptives are prescription drugs. This means that only a gynecologist can recommend pills that are right for you and issue a prescription for them, so his consultation is mandatory!

Effect on the body

• No effect on weight
• Minimal effect on the body
• Minimal side effects
• Good menstrual cycle control. With the use of modern combined oral contraceptives containing hormones similar to natural ones, the duration and abundance of menstrual bleeding is reduced.

Tablets are taken once a day at the same time for 28 consecutive days. The next package starts the next day.

If the next pill is delayed by less than 12 hours, the reliability of contraception does not decrease. However, a delay of more than 12 hours or missing a pill can significantly affect the effectiveness, so the use of additional methods of contraception, such as a condom, is required for at least 1 week after missing a pill.

Use additional methods of protection, such as a condom or spermicide, if you are taking antibiotics, anticonvulsants, laxatives, have diarrhea or other problems with the digestive system, as in this case the contraceptive effect may decrease.

The main mechanism of action is the suppression of ovulation, which reliably prevents unwanted pregnancy. In addition, the viscosity of the mucus in the cervical canal increases, which makes it difficult for spermatozoa to pass into the uterine cavity. Restoration of fertility after the cancellation of the method occurs immediately.

How long can I take birth control pills?

If there are no contraindications – for as long as you need to protect yourself from unwanted pregnancy. There are women who take pills without a break for 10 years.

How often should I take birth control pills?

If there are no medical contraindications to taking the drug, or if the woman has not decided to become pregnant, then there is no reason to stop taking the pills. This is a common point of view in modern medicine. Breaks in taking pills can only hurt: after all, the body only has time to tune in to one rhythm, as it is offered to rebuild itself again.

If you need long-term contraception, wouldn’t it be better to put a coil?

The spiral may have limitations. Firstly, it is undesirable to use it for nulliparous women. Sometimes, spirals are a kind of “transport for microbes” that enter the uterine cavity. And if you use a spiral and you have more than one partner, the likelihood of infections increases dramatically. Consult with your doctor.

Is there any additional benefit from long-term use of contraception?

There is strong evidence and statistics that birth control pills help prevent certain types of cancer in women. Taking oral contraceptives for at least a year significantly reduces the chance of ovarian and uterine cancer. For those who use them for more than 10 years, the risk of ovarian cancer is reduced by 80%, and uterine cancer by 60%.

If your sex life is not very regular, wouldn’t it be better to take the pills once after sex instead of taking chemo for a whole month?

Those who believe that if you have sex infrequently, it is much safer to drink one pill a couple of times a month than to swallow them every day, putting your body at great risk. Not only does one tablet of a postcoital (emergency) contraceptive contain 6 times more hormones than a regular one, such a “one-time” administration of hormones is the hardest shake-up for the body. Regularly turning to “fire” contraception, you can disrupt your hormonal background, which often leads to various diseases. Doctors generally do not consider these pills as a method of regular contraception. They can be used only in emergency cases: a condom broke, a rape occurred .