Why does menstrual flow decrease after miscarriage?

Some women have problems with miscarriage, which can seriously threaten the health and safety of women's bodies. Therefore, it is necessary to take appropriate measures to treat them in a timely manner, so as to ensure the safety and health of the patients, especially when there is a problem of less menstrual volume. So why does the menstrual volume decrease after miscarriage? Let me introduce it to you below.

Generally speaking, there may be two reasons for the small amount of menstrual flow after abortion. One is cervical adhesion or uterine adhesion, which causes the menstrual blood to be unable to be discharged or to be discharged poorly. Another reason may be that local damage to the endometrium leads to oligomenorrhea.

Reasons for less menstrual flow after abortion:

1. The small amount of menstruation after abortion is mostly because 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 there is uterine adhesion, the symptoms will vary depending on the degree. A large adhesion range may cause amenorrhea, while a small adhesion range may cause reduced menstruation.

2. 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, resulting in very little menstrual flow after abortion.

3. Some people have light menstrual flow after abortion due to endocrine abnormalities, such as premature ovarian failure, hypothalamic amenorrhea, hyperprolactinemia, or ovarian anovulation, luteal insufficiency, etc. It can be seen from this that the small amount of menstruation after abortion is closely related to the abortion procedure, and multiple abortions are extremely harmful to women. For women with light menstrual flow after abortion, it is advisable to do B-ultrasound to measure the thickness of the endometrium in the middle of the menstrual period, and do a hysteroscopy if necessary. If there is endometrial adhesion, it can be separated under hysteroscopy, and then the appropriate hormones can be selected under the guidance of a doctor to promote endometrial growth.

The above is my opinion on this issue. If the patient has the above-mentioned miscarriage problem, it can easily lead to dangerous situations for female patients. Pay attention to this problem to avoid danger, especially to ensure normal menstruation and physiology. If you have other questions, you can consult me.