Patient's question:
My menstrual cycle is 45 days. How do I calculate the ovulation day?Doctor's answer:
??????Hello. The ovulation date for women is generally about 14 days before the next menstrual period. Starting from the first day of the next menstrual period, count backward 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. For example, if a woman's menstrual cycle is 28 days, and the first day of her current menstrual period is October 2, then her next menstrual period will occur on October 30 (October 2 plus 28 days). Subtracting 14 days from October 30 gives October 16 as the ovulation day. The ovulation day, plus the 5 days before it and the 4 days after it, make up the ovulation period (danger period), when pregnancy is more likely.Apart from the ovulation period, all other times are considered the safe period. However, while the risk is lower, pregnancy is still possible. Generally, the 3 days after the period ends and the 3 days before the period starts are considered absolutely safe and unlikely to result in pregnancy. Don't worry. This is mainly because there is no ovulation at this time, and the uterus also lacks the conditions for implantation.