After an abortion, due to the damage to the uterine lining, the low menstrual flow usually lasts for about 2 to 3 months, and will return when the lining of the uterus returns to normal.
Abortion is performed by suction or forceps to remove the pregnancy tissue, both of which can cause damage to the uterine lining, resulting in a thin uterine lining that makes the menstrual flow low.
Generally, it takes 2 to 3 months for the uterine lining to recover to its original level, so the menstrual flow will be less for about 2 to 3 months after the abortion.
After having an abortion, you should go to the hospital for rechecking to observe the recovery of the endometrium. If the menstruation produces obvious abnormality after the abortion surgery, it may also be due to pathological reasons, so you need to go to the hospital in time to seek medical treatment, and carry out standardized treatment under the guidance of the doctor.