Mid-life A) estradiol, B) testosterone, C) progesterone, D) sex hormone binding globulin (SHBG), E) follicle stimulating hormone (FSH), and F) anti-Mullerian hormone (AMH) concentrations. Results are presented as 1.5 times the interquartile range below and above the 25th and 75th percentiles (lower and upper endpoints of whisker), the 25th and 75th percentiles (lower and upper edges of box), median (line inside box), and mean (diamond). MWHS, Midlife Women’s Health Study.