If a situation similar to the onset of menstruation occurs during ovulation, it is generally referred to as ovulation bleeding, which is a normal phenomenon. As the level of estrogen in a woman’s body decreases during ovulation, breakthrough bleeding occurs. Generally, this bleeding is relatively short, not more than 3-5 days and the amount is relatively small, so no special intervention can be given. If the amount of bleeding during ovulation is more, and the amount of bleeding reaches or is more than the normal amount of menstruation, this is an abnormal phenomenon, which may be caused by endocrine disorders or organic lesions of organs, and it is recommended to go to the hospital in time for examination, and then give the corresponding treatments after confirming the diagnosis.