Effects of anti-Müllerian hormone and follicle stimulating hormone levels on in vitro fertilization pregnancy rate

Objectives: To analyze the relationship between in vitro fertilization (IVF) pregnancy rate and basal serum hormone levels before patients begin an IVF course. Materials and methods: In this retrospective study, we analyzed patients with anti-Müllerian hormone (AMH) data and IVF data from January 2009 to October 2012. Pregnancy rates were calculated by AMH and follicle stimulating hormone quartiles and analyzed using the independent samples t test. Furthermore, patients were divided into three groups by age. The Chi-square test was used to assess the association between the parameters and IVF pregnancy rates. Results: From the 910 IVF treatment courses, 377 (41.4%) clinical pregnancies resulted. The pregnant and nonpregnant groups differed significantly in age and FSH and AMH levels. The pregnancy rate was 53.3% for patients aged 38 years. The pregnancy rate was 53.4% for patients with FSH levels 8.9 mIU/mL. The pregnancy rate was 56.8% for patients with AMH levels >4.0 ng/mL and 20.0% for patients with AMH levels