I know this has been discussed)
Just went to gym tonight had a chat with a bodybuilder (friend of mine) who has been cycling steroids for years and had a bad experience with propecia(loss of libido,ED,low testosterone).
He suggested Tongkat Ali from tongkatfitness.com/pages/tongkat-ali-facts
He said within about 2.5 weeks his drive and Ed had subsided and conceived his first son.
This bloke is 34 and been cycling since he was 23.
Just ordered some.
(I am not a doctor nor telling you to take this supplement)