Ovulation bleeding for 10 days, it is recommended to go to a regular hospital for examination, because the bleeding time is long, go to the hospital to improve the blood routine, coagulation function, gynecological ultrasound and other tests except bleeding caused by diseases of the blood system, reproductive tract tumors and other diseases. In addition, because of the long bleeding time, blood routine should also look for anemia. If anemia exists, treatment such as oral iron or intravenous iron supplementation can be considered according to the degree of anemia. If the examination excludes other diseases, there is no need to be too nervous and worried if the bleeding is considered to be ovulatory. Generally, due to a short drop in estrogen level after ovulation, the endometrium loses its hormonal support and partially peels off, thus causing vaginal bleeding. Generally, the bleeding does not exceed 7 days and most of them last 1-3 days. You can take oral short-acting contraceptive pills to suppress ovulation, regulate the cycle and improve the symptoms.