Soybeans contain a variety of isoflavones, which are called phytoestrogens because their molecular structures are very similar to estrogen.

Soy isoflavones have a two-way regulatory effect. When the estrogen level in the human body is low, it occupies the estrogen receptor and exerts a weak estrogen effect, which is manifested by increasing estrogen levels; when the estrogen level in the human body is high, it occupies the estrogen receptor and exerts a weak estrogen effect. Occupying the receptor position, it also exerts a weak estrogen effect. Since its activity is only 2% of estrogen in the body, it generally reduces estrogen levels in the body. Soy isoflavones are mild, safe and can be taken for a long time. Therefore, taking soy isoflavones has become the most popular way to supplement estrogen.

Some women will have some sequelae after artificial abortion. For example, low menstruation is one of them. There may be two reasons for low menstruation after abortion. One is cervical adhesion or uterine cavity adhesion, which leads to inability to menstrual blood. Drainage or poor drainage. Another reason may be oligomenorrhea due to local damage to the endometrium. B-ultrasound can be done in the middle of menstruation to measure the thickness of the endometrium, and hysteroscopy can be done if necessary. If there are endometrial adhesions, they can be separated under hysteroscopy, and then large doses of estrogen can be used to promote endometrial growth.