The ovaries can generally resume ovulation within 22 days after abortion, and menstruation will occur in about one month. However, a small number of women experience menstrual disorders such as prolonged periods, variable cycle length and amenorrhea after abortion. This usually returns to normal after 2 to 3 months. There are also many people who will experience low menstrual flow after multiple abortions. Of course, each person’s body condition is different and the causes of low menstrual flow after multiple miscarriages may also be different. Low menstrual flow after multiple miscarriages is usually related to endocrine disorders, such as abnormal secretion of various hormones or non-ovulation, etc. In addition, low menstrual flow after multiple miscarriages may also be due to the endometrium itself, such as endometrial lesions caused by endometrial tuberculosis or thin endometrium caused by abortion or curettage, etc. The best way to find out the cause of low menstrual flow after multiple abortions is to go to the hospital for an examination to know the cause. Multiple abortions or rough surgeries that damage the endometrium of the uterine basal layer or uterine adhesions can cause low menstrual flow after multiple abortions, and postpartum hemorrhage sometimes manifests first as scanty menstruation followed by amenorrhea.