Cut and paste from pegym.com
"ok well over the years here is the information i gathered on steroids and how it may affect your penis size.
in general steroids will improve your size and EQ but ill talk about the more popular steroids / pct and how each one will affect your gains. (i don't have time to talk about them all sorry )
Anadrol : anadrol is probably the best best steroid you will find as far as weight gain goes but about 40% of it will be fat and water and from what research tells us fat will shrink your penis so it probably is the worst one for your penis and you may expect to lose some size.
anavar : anavar is a favorite for a lot of athletes and not so much body builders it is used to increase strength while keeping body fat low or even reducing fat so i believe that the reduction in body fat will help with your penis
arimidex : this is not a steroid but to be used as more of an anti estrogen. arimidex will stop testosterone from being converted into estrogen and allow testosterone to flow more freely through the blood , it will also help you produce a more lean look while taking it with steroids so by
stopping testosterone from being converted into estrogen it should increase your EQ.
boldenone : increases hunger , lean mass and Red blood cell count so taking it with testosterone should give you the biggest erections you have ever seen in your life
clomid : this is used for post cycle therapy and will increase's your testicle size , increase testosterone and increase the volume of your sperm
Deca : Deca is one of the most popular steroids most commonly used with testosterone and Dbol and is mostly used for bulking but can be used for anything (it also enhances your immune system)
it puts on water weight and not much fat and increases muscle mass at about half the rate of testosterone. this being said it may not effect your penis until after your off and you lose the water that you put on . ( the increase in protein synthesis should increase your penis size)
D-bol : dianabol is the most popular steroid out there and the one Arnold admitted to using. it increases nitrogen retention (engorges your veins with blood) it increases body fat , protein synthesis and muscle mass but i still think it will increase your penis size do to the increased nitrogen levels and possibly because of the increased protein synthesis so taken with arimidex it should noticeably increase your penis size
EPO : i would not recommend epo to any one this is a highly dangerous drug , it will increase energy levels and increase endurance by 30% !!!! all you need is 8,000-10,000IU for 2 weeks , YES 14 days and you'll see the results in 3 weeks and will last for 6months !!! this works by greatly increases red blood cell count so it should increase vascularety and increases your penis size a lot but i do not ever recommend it to anyone do to the risk involved
halotestin , cheque drops , methyl tren : these 3 steroids is where the rumor of roid rage came from they all increase muscle density , highly increase strength and aggression making them ideal for combative sports but as far as penis size goes it should make your penis longer becasue of the increased protein synthesis and loss of body fat but you shouldn't be taking them if your above 14% fat anyway
HCG : this is used as PCT it will greatly increase your natural testosterone levels and your testical size
HGH : there are so many post on here about HGH I'm not even going to talk about it to save time lol
nolvadex : increases natural testosterone levels lowers estrogen , used for PCT
testosterone : there are meny esters of testosterone and each one is kinda different but they all basically do the same thing so ill talk about testosterone in general , testosterone is the male sex hormone and having high levels means high sex drive and taking anything more then 400mg a week with give you uncontrollable skin tearing erections all the time and taking testosterone increases water retention unless you take arimidex ,most guys will lean out taking lower doses of testosterone so it will increase your erection size do to the engorged erections and the fat loss
Tren : Trenbolone is my favorite steroid you may only gain 15lbs from it but your body fat will be down and your strength will be up higher then you would expect from a lean 15lbs , there is a high increase in protein synthesis so from this and the high level of fat loss you should see some decent results in your penis size
winstrol : winni is almost the same as tren but a lot weaker , i would not recommend it to anyone but it should increase your penis size slightly
penis enlargement / lean bulking cycle
ok well this is going to be my summer time lean bulking cycle witch i am starting in june
week 1-5 50mg / day d-bol
week 1-16 500mg / week testosterone propionate
week 1-16 500mg / week boldenone
week 6-16 500mg / week trenbolone ace
week 1-16 0.5 mg /day arimadex
this cycle should increase my penis size a lot because the nitrogen retention from dbol , the crazy erections from testosterone , the increased amount of blood from boldeone the redused fat loss from trenbolone , and the arimadex is to make sure that everything goes on lean
and as for pct i dont know yet but i am using HCG for sure
thanks for reading plz add anything i forgot , i will edit this in the future to make it more in depth"
Actual thread.. http://www.pegym.com/forums/pe-theory-science-forum/3800-steroid-info-how-will-affect-your-gains.html