Turner syndrome is also known as congenital ovarian hypoplasia syndrome, and the next pregnancy after induced abortion in congenital ovarian hypoplasia syndrome is not always normal. Congenital Ovarian Hypoplasia Syndrome is one of the common sex chromosome abnormalities in women, which refers to women with the typical clinical features of ovarian hypoplasia, accompanied by the deletion of one X chromosome (partial/complete) or structural aberrations. Patients have a high incidence of infertility, and about 2% to 5% of patients can have a natural pregnancy, but have a high incidence of miscarriage, stillbirth, and fetal malformations after pregnancy. Some studies have suggested that hormone replacement therapy to maintain a normal-sized uterus, followed by assisted conception techniques and ovarian transplantation may enable patients to have normal children. However, due to the complexity of the clinical manifestations and cytogenetics of the disease, early diagnosis, comprehensive treatment, and long-term health monitoring are required. It is up to the medical professional to determine how to have a healthy child and whether pregnancy is recommended.