Come on, period. There's a clot. What's going on?

Menstruation is the performance of female uterine periodic shedding. If there is a blood clot in menstruation, it may be a shedding endometrium, or a large amount of blood in a short period of time. Blood clots may also be formed due to too much menstrual blood. Anticoagulant substances are consumed too much, showing blood clots and forming blood clots. Uterine fibroids, endometrial polyps, endocrine disorders and other reasons will cause increased menstrual volume, showing blood clots in menstrual blood. If you catch cold during premenstrual and menstrual periods, eating cold things will also cause menstrual blood coagulation, forming blood clots.