A lot of blood clots are discharged during menstruation, which may be caused by endometrial thickening, dysfunctional uterine bleeding, endometrial lesions and other reasons. 1. Thickness of endometrium: If the endometrium is too thick due to certain reasons, the endometrium will shed a lot of blood during menstruation, and blood clots will be formed easily due to heavy bleeding, which will show more blood clots being discharged.
2. Dysfunctional uterine bleeding: for example, in adolescent women, there is no well-established feedback mechanism between the hypothalamus-pituitary-ovarian axis, which may cause breakthrough bleeding, and the bleeding is large, and then more blood clots are discharged at the time of menstruation.
3. Endometrial lesions: If there are lesions such as submucous fibroids, endometrial polyps, etc., the lesions grow convexly into the uterine cavity, which will affect the contraction of the uterus, and the clots will easily appear at the time of menstruation, and a large number of clots will be felt to be discharged.
The amount of bleeding during menstruation is relatively large, accompanied by a large number of blood clots, more than 80 ml is considered abnormal, it is recommended to consult a doctor in time, complete the relevant examinations, under the guidance of specialists to clarify the cause of the disease, and active treatment.