Is the statement of 7 before and 7 after really reliable?
Many people have heard of the so-called "safe period", which usually refers to the 7 days before and 7 days after menstruation. It is said that having sexual intercourse during this period has a lower chance of pregnancy. Therefore, there is a popular saying of "seven before and seven after", which believes that the risk of pregnancy during sexual intercourse is smaller during this period.
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What is the "safety period"?
The so-called "safe period" is calculated by calculating a woman's ovulation period. Normally, a woman's menstrual cycle averages about 28 days, and ovulation occurs around day 14. However, the length of your menstrual cycle will vary from person to person, and each woman's monthly cycle may also be different. Therefore, ovulation, the period when you are more likely to get pregnant, may fall between days 8 and 19, while the remaining days are considered "safe periods" when the risk of pregnancy is lower.
Experts do not recommend relying on "safety periods" for contraception
From a medical perspective, there is no real "safety period." Experts do not recommend relying on calculating "safe periods" for contraception, because the ovulation period is easily affected by many factors. This means that women who have unprotected sex at any time during their menstrual cycle run the risk of becoming pregnant.
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