The main problem is that no one seems to be able to precisely define "female sexual dysfunction" and the "disease" for which a pill might be warranted. Being too tired for sex? Being uninterested in the lout who wears sweatpants around the house? Living with a Neanderthal that doesn't know how to do laundry? There is not yet a pill for that but that hasn't stopped some in the drug industry from trying to characterize low sexual interest into a disease.