First, the uterus is abnormal:
1, Congenital dysplasia: congenital absence of uterus, various uterine malformations, such as unicornuate uterus, bicornuate uterus, navicular uterus, twin uterus, uterine diaphragm or mediastinum, immature uterus, etc. Can lead to infertility.
2. Reproductive organ atrophy: such as breastfeeding, old age, intrauterine thigh hyperabsorption, tuberculosis, anemia, metabolic diseases, decreased ovarian function, etc., can all lead to uterine atrophy and infertility.
3. Others: hysteromyoma, endometriosis, endometrial polyps, adenocarcinoma of uterine body, endometritis, endometrial adhesion, abnormal endometrial function, abnormal uterine position, uterine prolapse, etc. are not conducive to pregnancy.
2. Tubal abnormality: 20% ~ 40% of female infertility is due to tubal nowhere. The common causes are tubal inflammation, abnormal tubal morphology, tubal spasm, tubal tuberculosis, tubal hydrops and so on.
Third, ovarian abnormalities:
1. Congenital dysplasia: gonadal hypoplasia, abnormal chromosome chromatin, true semi-yin and semi-yang, feminization of cold nine, ovarian follicular tissue deficiency, vulvar organ and ovarian hypoplasia, and multiple ovaries can all cause infertility.
2. Others: Ovaritis, abnormal ovarian position, ovarian endometriosis, ovarian tumor and ovarian dysfunction are all causes of infertility. For the treatment of this disease, it is suggested that Gansu Renai Gynecology Hospital try it, and the treatment effect is very good.