Women menstruate once a month. Every month, a woman will expel an egg, which means that a woman has a golden reproductive period every month. But some women do not want to get pregnant, so they call the ovulation period a dangerous period, and the period when they cannot conceive a safe period. So how to calculate the menstrual safety period?
Nowadays, many young people will use the method of calculating the safety period as a method of contraception, and the calculation of the safety period has also become a hot topic. So how to calculate the safety period of women?
The safe period of a woman corresponds to the pregnancy period. As we all know, the first step of pregnancy is the combination of sperm and egg to form a fertilized egg
The safe period for women is divided into the safe period for women before ovulation and the safe period for women after ovulation. The time of clean menstruation is the day before the start of ovulation, which is the safe period for women before ovulation. The first day after the end of ovulation to the day before the next menstrual cycle is called the safe period for women after ovulation.
Correctly calculate the ovulation date, and then push 3 days before and after the central day. Even if the 7 days are the dangerous period of contraception, the time outside the dangerous period is also called the safe period.