Yet another customer group that's growing for the plastic surgeons. PH use is way up and they have the same side effects as AAS.
Then let's guess what happens when a crapload of young guys start messing with their endocrine system. Well, a bunch of them will eventually end up with permanent breast growth (permanent gyno). Whether they were just genetically more susceptable or neglected proper education, dosages or PCT, as the popularity goes up so will the gyno casualties.

Unless I'm mistaken, if you get any hard lumps from gyno, then only surgery can effectively remove the lump so educate yourself and cover your PCT first.