The first part, I don't know. I have seen studies but i'm not going to bother digging them up. As for the gyno coming back, if you don't taper off then estrogen can rebound and gyno can come right back. I don't think many teens have tried ralox to fix gyno, we'll see how it goes. And to everyone who says i'm stupid or will look back and think this was a really bad idea, I hope you get gyno and have if for 2-3 years. Maybe you should stop being so judgemental and realize that gyno will kill your self esteem. Every god damn day I wake up and see this ****, I can't wear t-shirts, and can't wear a lot of things without an under shirt. All I want is to be able to take my shirt off and be happy with my chest, and to be able to wear whatever the hell I want without having my nips sticking out and people calling me fat or something. You guys try being a high schooler with gyno, ****ing judgemental *******s. Not directed towards all of you, just the ones who think i'm stupid or should suck it up. To people saying that this is a really bad idea because of long term side effects? Prove this, show me facts, studies, logs gone wrong. All these arguments backed up by nothing are ignorant. I linked in a study to Ralox use to treat gyno, and we all know there are plenty out there. I'm well aware something COULD go wrong, and to risk that just to finally feel good in my own skin? I'd risk that anyday