Could taking a Prohormone at the age of 18 (Stupid i know, but when i was 18 i started working out with a friend and he told me to take this(Omnevol).. etc and i was just listening to him basically) make me gyno prone now? (Yes i did have gyno but it went away in a 1.5 year period naturally, i guess because my body was still growing and producing tons of test naturally) What i'm basically asking is will it be very easy for me to get gyno again because i previously had it 3 years ago?