Hello, I'm 16, live in the UK and am currently waiting for an appointment with a dermatologist. If he agrees that my acne is bad enough to deserve Roaccutane, will it affect my growth, I have seen loads of people online say it does stunt growth. Yesterday I gained half an inch growth in penis girth and it is the first growth in girth I have had. This has got me wondering, if I am now in the puberty stage where my penis is growing, will these rumours (if true) stunt the growth of my penis or body generally? Should I risk taking Roaccutane if this is true? Is there any medical evidence backing this up? Thank you.