For women, the safety period is a period that is not easy to get pregnant, which is determined by the time and cycle of menstrual cramps. There is also a folk saying that it is a safe period for women seven days before menstruation and eight days after menstrual cramps. This statement has certain rules, but according to each woman's physique, the time of the safety period will change somewhat, and the absolute safety period is also different.
Generally speaking, women will release an egg every month. When there are no eggs in the uterus, the probability of pregnancy is very low, which is what people call the safety period. However, the time of releasing eggs every month is not fixed, and there will be cases of advancing or retreating occasionally, just like women's menstruation, and occasionally it will be unpunctual. If regular menstruation is not punctual, then the safety period cannot be calculated, and at this time women can't adopt the theory of safety period.
In combination with the above, except for ovulation and menstrual period, the rest of the time is the safe period for women. Safe period contraception is a very common contraceptive method. The premise of this is that women's safe period and menstruation must be on time. If menstruation is irregular, the safe period cannot be calculated. Women should always pay attention to their menstrual cramps in their lives in order to measure the most accurate safety period.
Safety period self-test method
Women have a certain safety period every month. During this period, the probability of pregnancy after having sex with women is not high, so many women will try to have sex during the safety period if they want to avoid contraception. Women who want to prepare for pregnancy will avoid having sex in the safe period and choose to have sex in the ovulation period. Women will not be pregnant until sperm enters after ovulation, otherwise they will not be pregnant. So what are the safety period self-test methods?
It is not difficult to determine your own safety period, but there is a premise. That is, women's menstrual cramps must be on time. If menstruation is irregular, it means that the ovulation time of women's bodies is also very chaotic. At this time, the ovulation period and safety period of each month are different, so the safety period of women cannot be tested in this case.
On the premise of menstrual regularity, the date of ovulation of women is generally around 14 days before the next menstrual period, and on the first day of the next menstrual period, the countdown is 14 days. The first 5 days and the last 4 days of this day are the ovulation period, that is, the unsafe period. Except for ovulation period and menstrual period, the rest of the time is the safe period. The absolute safe period is three days before menstrual cramps and three days after menstrual cramps, during which sexual intercourse does not need contraception.