What is the reason for less menstrual flow after abortion?

Abortion is the most common solution for women who become pregnant due to accidents. However, some female friends often experience some discomfort after the abortion, especially when various abnormal conditions occur during menstruation. Low menstrual volume after abortion is the most common situation. So, what is the reason for low menstrual volume after abortion? There are many female friends who want to know this issue.

After a pregnant woman has undergone an abortion and her body has recovered for a certain period of time, her menstruation will continue to come. However, many women who have undergone abortions experience various abnormal conditions when their menstruation continues, such as excessive or insufficient menstrual flow, dark color, dysmenorrhea, etc. The reasons for less menstrual flow after abortion are as follows:

1. Incomplete curettage leads to amenorrhea or reduced menstruation. The menstrual volume after abortion is small. In a few cases, amenorrhea or reduced menstruation occurs due to incomplete curettage and residual placenta and other tissues. Normal menstruation can be restored after another curettage.

2. The endometrium is damaged and adhesion occurs during abortion and curettage. The menstrual volume is small after abortion, the menstruation is abnormal after abortion, the cervical endometrium or endometrium is damaged during abortion and curettage, and adhesion occurs after the operation. If the cervical canal is adhered, menstrual blood will be difficult to discharge, and these patients often have cyclical abdominal pain once a month. For example, if the uterus has adhesions, the symptoms may vary depending on the degree. A large adhesion range may cause amenorrhea, while a small adhesion range may reduce menstruation.

3. Abnormal hormone secretion or anovulation. Small menstrual volume after abortion is usually related to endocrine disorders, such as abnormal secretion of various hormones or anovulation. In addition, it may be due to the endometrium itself, such as endometrial tuberculosis causing endometrial lesions or abortion or curettage causing thin endometrium, etc.

4. Endometrial defect. Excessive curettage or repeated abortions can cause repeated damage to the endometrium, resulting in defects in the entire endometrium or white scars, and the loss of menstruation formed by periodic endometrial exfoliation.

5. Menstrual disorders. After an abortion, the ovaries can generally resume ovulation function within 22 days, and menstruation will occur in about 1 month. However, a small number of women experience menstrual disorders such as prolonged menstruation, amenorrhea, and irregular cycles after abortion. This condition usually returns to normal after 2-3 months.

6. Luteal insufficiency. Luteal insufficiency, some patients have endocrine abnormalities such as premature ovarian failure, hypothalamic amenorrhea and hyperprolactinemia or ovarian anovulation.

7. Multiple abortions or rough abortions. Repeated abortions or rough surgeries can damage the basal layer of the uterus or cause intrauterine adhesions, which can cause oligomenorrhea. Postpartum hemorrhage sometimes first manifests as oligomenorrhea and then amenorrhea.

Regarding the answer to the question of what is the reason for less menstrual flow after abortion, the expert has given you a detailed introduction here. I believe that now everyone should have some understanding and knowledge. In fact, if a woman's menstrual flow becomes less after an abortion, it may mean that there are some abnormalities in the human body. If it has not been obtained for a long time, you should go to a regular professional hospital for examination and treatment in time.