What are the safe contraceptive methods for women?

A woman's safe period means that she does not ovulate during this period, so the sperm cannot combine with the fertilized egg. Safe period contraception is a very good method of physiological contraception, but the method of safe period contraception is related to the normal menstrual pattern. Some women have irregular menstrual patterns, so at this time the ovulation period and the safe period cannot be distinguished. Here we will introduce some methods of safe period contraception.

1. The seven days before menstruation and the eight days after menstruation are basically safe. The total of 15 days is the safe period.

2. Calculation of the safe period: The day of female ovulation is counted back 14 days from the first day of menstruation. The first 4 days and the last 5 days of the 14th day are the dangerous period. In addition is the safe period. For example, a woman's menstrual cycle is 28 days, and the first day of this menstruation is December 2nd. Then the next menstruation will be on December 30th (December 2nd plus 28 days). Subtract 14 days from December 30th, and December 16th is the ovulation day. The ovulation day and the 5 days before and 4 days after it, that is, December 11-20, is the ovulation period. Except for the menstrual period and ovulation period, the rest of the time is the safe period. The safe period is not completely "safe". It is recommended that contraceptive drugs or tools should be used as much as possible during sexual intercourse during the safe period.

3. The possibility of pregnancy during the safe period is very small, only about 1-5% (that is, the probability of not getting pregnant is 95%-99%). The accidental pregnancy rate of most contraceptives is 10% (that is, the probability of not getting pregnant is 90%).

Using the safe period contraception method is a physiological method, which is usually performed under normal sexual life patterns. This contraceptive method can allow both men and women to achieve their own satisfaction. However, the safe period contraception method can sometimes cause the safe period cycle to be uncertain due to external factors, ultimately leading to contraception failure.