The chance of successful pregnancy in incomplete mediastinum is still relatively low, probably less than 1/3 of the people can successfully get pregnant, but the chance of eventually reaching a normal full-term pregnancy is very low. Clinically, if the patient’s mediastinum is relatively small and elastic, she can get pregnant successfully, but after pregnancy, she is prone to miscarriage, habitual miscarriage, preterm labor, obstructed labor, postpartum hemorrhage and other abnormalities, and the probability of this is much higher than that of an ordinary pregnant woman, and if the mediastinum is relatively large and elastic, it is not easy to conceive, and it is prone to lead to the occurrence of infertility. It is recommended to go to the hospital to do a hysteroscopy before pregnancy, according to the examination of the situation of timely surgical treatment, and then actively prepare for pregnancy after the normal postoperative review.