- Study: Over 40% of women have experienced sexual dysfunction
- Problems can be biological, psychological, pharmacological and physiological
- Testosterone and estrogen play a role in sexual response
Hope Ashby is a psychotherapist who specializes in sex therapy, and is an assistant professor at the Morehouse School of Medicine. Visit her website for more.
(CNN)Ask me about the most significant moments in sexual medicine history, and I'll name two: the creation of the birth control pill in the 1960s, and the introduction of Viagra in 1998.