I’m noticing Masteron, proviron, letro, clomid and nolvadex. All of them but Masteron which hasn’t been studied already are used for fertility.
I was reading up on old posts on other forums where guys have put their cycles out that they were on when getting their gf or wife pregnant and in some extreme cases where there are take several grams of drugs 3+grams and Masteron seems to always be in the cycle.