How accurate is ovulation calculation?

In fact, there is a certain scientific basis for calculating ovulation. By measuring basal body temperature, observing the menstrual cycle, using David test strips and other methods, a woman's ovulation period can be determined. These methods have been widely used in medicine and folk tradition, and have been proven to have a certain degree of accuracy.

However, these methods are not completely accurate in predicting whether a woman will become pregnant. Because a woman's menstrual cycle is affected by many factors, such as mood swings, health conditions, diet and exercise. In addition, there are certain errors in the accuracy of David's test strips.

Therefore, although there is a certain scientific basis for calculating ovulation, it is not completely accurate in predicting whether a woman will become pregnant. If you want to get pregnant, it is best to take other methods, such as having sex during a woman's ovulation period, or seeking professional medical advice and guidance.