Are you sure your letro was legit? At that dose it should have wreaked havoc on your well-being n sex drive. Seeing that you felt fine and it didn't affect your libido makes me question how good it really was.
It was the letro from RUI / Ar-r.
I mean don't get me wrong, my sex drive wasn't what it was normally, but i had no real problems in that area! I still had a sex-drive.