Patient's question:
I rely on my boyfriend quite a lot, and I listen to everything he says. Every time we have sex, he doesn't like wearing a condom. Fortunately, we haven't gotten pregnant yet, but if this continues, every time we have sex, I'll be constantly worried. I want to know the calculation method for a woman's safe and unsafe periods. What kind of help do I need: How to calculate a woman's safe and unsafe periods?Doctor's answer:
The ovulation date of a woman is generally about 14 days before the next menstrual period. Starting from the first day of the next menstrual period, count backwards 14 days or subtract 14 days to find the ovulation day. The ovulation day, plus the 5 days before it and the 4 days after it, together make up the ovulation period.