Hello, 27 old male that was treated for breast cancer for a period of 10 weeks. I was treated with femara 2.5 mg daily and this medication killed my Estradiol levels completely, along with it my sex drive too. And still a year and a half later I’m suffering from weak erections and very low sex drive, I’d say 10% of what is used to be. Just had my blood tests and what is obvious is that my Estradiol levels are extremely low. I’m hopeful that will be able to eventually sort this condition out and cure myself but don’t know from where to begin. I’d love to hear any suggestion.