Women's sexual health is being systematically neglected by medicine—even though 75% of women aren't prescribed affordable vaginal hormones, birth control kills libido in 27% of users, and the clitoris isn't taught in gynecology training. Dr. Rachel Rubin, one of only 80 US doctors trained in both male and female sexual medicine, reveals the hidden hormone crisis, why doctors are failing women, and the treatments that actually work. Birth control pills suppress testosterone by shutting down ovaries, causing low libido in 27% of users, yet most women are never informed of this side effect during prescribing.