There is a small amount of bleeding at the end of ovulation. What's going on?

There are several reasons for bleeding just after ovulation. The first is follicle maturation rupture, ovulation after estrogen levels drop sharply, so that estrogen can not maintain the normal growth of the endometrium, causing bleeding, or estrogen levels suddenly drop, causing local rupture of the endometrium, so that a small amount of bleeding occurs in the endometrium. The second is ovulation, follicle maturation after secretion of more estrogen, causing endometrial congestion, red blood cell leakage. The third is the occurrence of reproductive diseases, such as endometriosis, vaginitis, cervical erosion, a small amount of bleeding after ovulation is a normal phenomenon, do not need to worry too much, but if the amount of bleeding is large, need to cause attention, timely medical treatment.