Cystic fibrosis (cf) and ovarian reserve: A cross-sectional study examining serum anti-mullerian hormone (amh) in young women

BackgroundReduced female fertility in CF is believed to be due to thick cervical mucous, poor nutritional status, functional hypogonadotropic hypogonadism and possibly increased inflammation. Literature suggests that reduced ovarian reserve may also play a role.Methods20 women with CF and 20 controls age 18–35 years were recruited. Serum anti-mullerian hormone (AMH), estradiol and follicle stimulating hormone (FSH) were assessed as well as antral follicle count (AFC) using transvaginal ultrasound.ResultsWomen with CF had significantly lower AMH levels than controls (17.8 +/− 4.7 vs. 33.2 +/− 21.0 pmol/L respectively; p = 0.004). There were no differences in estradiol, FSH or AFC.ConclusionsWomen with CF have reduced ovarian reserve which may contribute to sub-fertility. CF care providers should consider referring women with CF to fertility specialists early to optimize chances of pregnancy.