I concur with Stevenator and Brianna, it's working and cialis and/or viagra work wonders.
While everyone is different, BO really knocked out my ability to get an erection, which got more difficult with time. I had to double up my viagra. I have been off BO for 2 months and on estradiol for 2 months. My ability to gain an erection without cialis has returned, but the cialis still helps.
I must say that the HRT has brought my hip discomfort to a whole new level, and my gonads ache once in a while, similar to BO, and my nipples are getting more sensitive than they were with BO.
I am in the camp of taking it for feminization and not transitioning.