From what I have understood, all the drugs that have been tryed on women including viagra, only really were aimed at increasing arrousal. But that is not the problem most of us face in LD women. These arousal drugs must be taken just before the actual sex is to take place. If sex were scheduled, maybe there is some benefi here. The TRUE problem is that of DESIRE, where we want our ladies to be ready and wanting sex at a level that is compatible with us HD's. I believe you are right, that testosterone is the ONLY drug that can actually increase desire. Testosterone is wonderful in many ways for women, but it also has some bad side effects, so it is not really a great choice for "CURING" LD women.