I am 20 and through my teen years i have experience the "puffy nipples" type of gyno, which i have learned is less serious and referred to as lipocemastia in anabolics 05. I am 6 weeks into my first cycle and do not seem to be increasing the puffiness or feel any swelling beneath the nipple, but I am concerned because I have just read in an article In Muscular Development that marijuana can increase the extrogenic effects of steroids. If this is true I would like to know so I can take the precautions necessary to prevent any complications in the future. Thanks, any input is welcome.