Ovulation refers to the time period when an egg is released from a woman's body, usually between the 14th and 16th days of the menstrual cycle. During this stage, a woman’s reproductive capacity reaches its peak and sexual intercourse can be used to achieve optimal fertility results. However, ovulation is not the only decisive factor, there are many other factors that may affect a woman's fertility.

Additionally, women need to know how to predict ovulation so they can take steps to achieve optimal fertility if necessary. Some methods include measuring basal body temperature, observing the menstrual cycle, using monitoring tools such as David Shower, etc.

Finally, women also need to know how to protect their reproductive health and avoid unnecessary risks. For example, avoid drug abuse, maintain a healthy weight, avoid smoking and drinking alcohol, etc.

In short, ovulation is a very important period, but it is not the only decisive factor. Women should adopt a healthy lifestyle to ensure optimal reproductive health and protect their reproductive health as much as possible to avoid unnecessary risks.