Question: how quickly can amh levels drop?
Answer: [11] reported that the levels of AMH < 0.2 ng/ml occurred on average 5.99 years prior to menopause in women aged 45-48 years and 9.94 years in women aged 35-39. As regards AMH values over 1.5 ng/ml, menopause occurred on average after 6.23 years in the older group and after more than 13 years in the younger group.