Rhythm method

Rhythm method is a type of natural family planning also known as fertility awareness. This method involves tracking a woman's menstrual cycle to determine the days of the month she is most likely to get pregnant.

Overview

The rhythm method is based on observing and recording different fertility signals during the menstrual cycle. Women using the rhythm method to prevent pregnancy avoid unprotected sex on the days of their menstrual cycle when they are most fertile. These are days near ovulation, the time when an egg is released from the ovaries.

Method

The rhythm method requires a woman to monitor at least three primary fertility signs: the first day of her period (menstruation), the consistency of her cervical mucus, and her basal body temperature. These signs can indicate the likely days of ovulation.

Effectiveness

The effectiveness of the rhythm method, like all contraceptive methods, can be assessed two ways: method effectiveness and actual effectiveness. The method effectiveness is the proportion of couples correctly and consistently using the method who do not become pregnant. Actual effectiveness is the proportion of couples who intended to use the method and who do not become pregnant.

Risks and considerations

The rhythm method does not protect against sexually transmitted infections (STIs). In addition, the method requires a high degree of responsibility and self-control. Some people may find it difficult to abstain from sex or to use a barrier method on the fertile days.

See also

• Natural family planning
• Fertility awareness
• Menstrual cycle
• Ovulation
• Sexually transmitted infections

Rhythm method Resources
Latest articles Most recent articles Ongoing trials	Wikipedia