If it is the third day of medical abortion, oral misoprostol, after taking the medicine, there are large blood clots discharged, this is normal, because misoprostol has the effect of promoting uterine contraction to promote the role of pregnancy discharge. If the bleeding is particularly heavy and the pain in the lower abdomen is unbearable, and the bleeding shows no sign of decreasing, go to the hospital as soon as possible and see your doctor for a gynecological examination and ultrasound. If the pregnancy material is embedded in the uterine orifice, it may bleed more than once, indicating that the medical abortion has failed. In this case, you have to carry out a purging operation in time to reduce the bleeding and terminate the pregnancy in time. If the bleeding slowly stops, you can continue to take oral motherwort as well as antibiotics, and come to the hospital for a follow-up ultrasound in a week.