The accurate ovulation period refers to the date when eggs are released from a woman’s body, and is also one of the important periods for women to become pregnant. For women who want to have children, it is very important to accurately grasp the period of ovulation. So, how to accurately calculate ovulation? This article will introduce you to some calculation methods and techniques.

So, how to accurately calculate ovulation? Here are several calculation methods:

1. Measure basal body temperature: When women wake up every morning, measure their oral temperature (oral temperature for short). Between the 14th and 20th days of the menstrual cycle, the oral temperature will drop by 0.3 to 0.5 degrees. This day is the woman's ovulation period. However, this method requires consistent measurement to accurately calculate ovulation.

2. Observe symptoms: Women can observe their physical symptoms between the 14th and 20th days of the menstrual cycle, such as increased sexual desire, breast swelling and pain, and darker nipple color. These symptoms usually appear around the time of ovulation, but can vary from person to person.

3. Use an egg detector: Women can use an egg detector to accurately calculate their ovulation period. An ovimeter can measure the number and activity of eggs in a woman's body to determine when she is ovulating. However, this method requires a professional doctor and is relatively expensive.

To sum up, accurately calculating the ovulation period requires consistent measurement and observation of physical symptoms, and a professional doctor is required to operate the egg detector. For women who want to have children, it is very important to accurately grasp the ovulation period, which can greatly increase the chance of pregnancy. If you're not sure how to accurately calculate ovulation, talk to your doctor or professional nutritionist.