How to calculate ovulation?

Generally speaking, a woman's menstrual cycle is 28 days, but some people will advance or delay it. Therefore, there will be a certain error in calculating a woman's ovulation period. To more accurately calculate a woman's ovulation period, you can use the following methods:

1. Observe the menstrual cycle: Generally speaking, a woman’s menstrual cycle is 28 days, but some people will have it earlier or later. Therefore, you can calculate the ovulation period by observing a woman’s menstrual cycle. If a woman's menstrual cycle is 28 days, then starting from the 14th day of the menstrual cycle, the woman's ovulation period lasts about 10 days.

2. Measure basal body temperature: Measuring basal body temperature can help women accurately calculate ovulation. When women wake up every morning, their oral body temperature is measured and changes in body temperature are recorded. Generally speaking, a woman's body temperature will begin to rise starting on the 14th day of her menstrual cycle and last for about 10 days.

3. Use a calendar: Using a calendar can help women accurately calculate ovulation. Marking a woman's menstrual cycle and ovulation period on the calendar can help women plan their pregnancy better.

Calculating a woman's ovulation period requires some skill and experience, so if you're not sure how to calculate it, it's recommended to consult a doctor or a professional fertility counselor.