Uterine malformation, the most common type of malformation in genital organs, is a variety of uterine malformations that can be formed at different stages of evolution when both sides of the paramedian tube are affected by certain factors during development and can stop developing. Some patients with uterine malformations do not have any conscious symptoms, and there are no abnormal manifestations of menstruation, sexual life, pregnancy, or childbirth, so that they are undetected for life or accidentally discovered during physical examination, but there are also A part of patients have such a poorly developed reproductive system that they cannot have a normal pregnancy. Therefore, the effect of uterine malformation on fertility mainly depends on which type of uterine malformation is it? For normal ovarian function, such as saddle-shaped uterus, longitudinal uterus, double uterus, double cervical malformation, etc., with cervix and normal endometrium, which do not affect the normal fertilization of the egg, normal pregnancy and delivery can be achieved without special treatment, and for malformations with abnormal uterine cavity morphology, which affect embryonic development and lead to infertility, normal pregnancy can be considered after surgical treatment. 2. For unicornuate uterus, the chances of conception may be less than that of normal women because only one side of the fallopian tube is open, but there are still chances of conception. 3. However, there are some cases, such as infantile uterus, primordial uterus, congenital uterine dysplasia and other such malformations, which can lead to infertility because of the absence of normal uterine cavity and endometrial structure. For different types of uterine anomalies, the treatment methods and the treatment of normal pregnancy are different for different symptoms and manifestations.