Multiple abortions resulting in low menstrual flow can be regulated by oral medication or surgery. Generally, abortion has damage to the uterine lining. If repeated abortions cause the lining of the uterus to become thin and lead to a decrease in menstrual flow, you can take estrogen, such as estradiol valerate tablets, and progestin, such as progesterone capsules, under the guidance of your doctor for combined treatment, which can help to increase the amount of menstrual flow. If multiple abortions have caused adhesions in the uterine cavity or cervix, resulting in decreased menstrual flow, then medication is probably not effective, and surgical separation of the adhesions can be used to help treat decreased menstrual flow. Generally speaking, abortion is still quite harmful to a woman’s body, so it is recommended to take contraceptive measures to avoid unwanted pregnancy.