How many days after menstruation is the safe period

Patient's question:

No

Doctor's answer:

The first day of menstruation is counted, the 15th day is the ovulation period, which is also the dangerous period. It fluctuates by one or two days on either side. The safe period is the seven days before and the eight days after menstruation. If your previous menstrual cycles have been regular, the third day after menstruation is the safe period, with no ovulation and no possibility of pregnancy.