Women with regular menstrual cycle can project the ovulation period and safe period according to their menstruation, the ovulation period is 5 days before and 4 days after the ovulation day, and the safe period is 7 days before and 8 days after the menstruation.
Generally, according to the woman’s previous menstrual cycle (normal should be 21 days to 35 days) to project the next menstrual period date, the next menstrual period date of 14 days before the date of ovulation is ovulation, then 5 days before and 4 days after the date of ovulation for the ovulation period. The first 7 days of menstruation and the last 8 days, including the menstrual period, are the safe period.
Ovulation and safe periods are usually only applicable to women who have regular periods and cannot be projected if they have irregular periods. However, irregular ovulation may also occur because hormones in a woman’s body may be affected by various factors such as the environment and emotions.
Therefore, there is no absolute safe period or ovulation period for women with regular periods. If you do not plan to have children for the time being, you still need to do a good job of contraception.