AMH stand for “Anti-Müllerian Hormone”. It tells us about the ovarian reserve and the number of eggs in the ovaries. AMH can be measured on either day of the menstrual cycle. If AMH is below 10 picomol/l or 1.4 ng/ml your ovarian reserve and your fertility is reduced. With an AMH value below 3 picomol/l or 0.3 ng/ml your fertility is critically reduced.