There are many ways to detect safe ovulation periods, but they are not necessarily suitable for everyone. If you are considering becoming pregnant or avoiding pregnancy, it is important to understand safe periods and ovulation periods. In this article, we'll explain how to detect safe periods and ovulation, and how to avoid getting pregnant.

How to test safe period and ovulation period? There are several methods to choose from, here are two common ones:

1. Calendar method: Record a woman’s menstrual cycle on a calendar and calculate the safe period and ovulation period. This method requires accurate recording of women's menstrual cycles and a certain mathematical foundation.

2. Thermometry: Measure the woman’s body temperature and record changes in body temperature. When a woman's body temperature rises to about 37 degrees, she is already in the ovulation period.