Hi Dylan never thought id contact you but i thought i share my story and maybe you can help me , as it has started on week 3 of my 12 week cycle of 30mg dbol, 450 npp, 50mg proviron and 600 test ennatahte. i have been taking letro for the past 8 days one tablet everyday and still my nipples hurt like a bitch!. i cant lye on my stomach or do bent over rows on the machines with heavy weights, some people said this may be a prolactin issue so im gonna go to doctor to get it checked out, any other specific bloods taht would be helpful to take, do liver enzymens have anything to do with this? fsh? lh ??? been feeling like shit and want to isolate myself from everyone, been having crazy mood swings and all taht and most of all feel umotivated,tired and lazy! dont know if its winter depression or the steriods.....hopefully you can help me out, i was hoping my nipples hutrtness would go away after a week straight on letro but no....