The subject of testosterone for women was kind of hot a few years ago... ~10 years, I think. I went to my doc and got a prescription for cream that has testosterone in it... they make it up at a compounding pharmacy. I was feeling very LD during that time (it was probably depression). You apply it to the external vaginal tissue. I didn't find that it made any difference in the way I felt, but maybe I didn't use it long enough, or had too much other stuff on my plate at the time.