Short periods and ovulation are closely related. Short menstruation refers to a shortened menstrual cycle, usually around 21 days, while ovulation refers to the middle period of the menstrual cycle, that is, from the 13th to the 19th day of the menstrual cycle. During this time, a woman's body temperature will rise and her body will undergo a series of changes, which are signs of pregnancy.

In addition, the ovulation period will also be affected. If women have shorter menstrual cycles, their ovulation periods will also be shorter. This means that women may need to have sex more frequently to ensure pregnancy.

For women with short menstrual cycles, it is recommended that they pay attention to the following points in their daily lives:

1. Maintain a healthy lifestyle, such as regular work and rest time, adequate sleep and appropriate exercise.

2. Avoid using medications, especially emergency contraceptive pills.

3. Increase the frequency of sexual intercourse, but also pay attention to safety.

4. If the menstrual cycle is shortened and there are no signs of pregnancy, it is recommended to seek medical examination and treatment in time.

Short menstruation and ovulation are important indicators of female fertility. If you have any questions, it is recommended to seek medical examination and treatment in time.