Fertility and Ovarian Reserve Function in the Patient With Inflammatory Bowel Disease

Inclusion Criteria: 1. Inflammatory bowel disease 2. 17-40 years old 3. female Exclusion Criteria: 1. in pregnancy or lactation 2. a drug that has been or is being used known to affect ovarian function, such as cyclophosphamide 3. reproductive system diseases unrelated to disease or treatment of inflammatory bowel disease, such as hysterectomy, pelvic radiotherapy after surgery, after ovariectomy, polycystic ovary syndrome, endometriosis, ovarian granulosa cell tumor 4. other endocrine diseases, such as prolactin, hyperthyroidism, lead to endocrine disorders; 5. malignant tumor