The menstrual cycle is 28 days, and the days after menstruation are the ovulation period.

Patient's question:

No

Doctor's answer:

Generally, the ovulation period is around the 14th day before the next menstrual period, and the three to four days before and after this period are also likely to be the time of ovulation, which is considered a risky period. The probability of pregnancy during intercourse in this period is relatively high, while the rest of the time is relatively safe.