question dont laugh pls Yes mate, if you do it wrong gyno pretty much appears within the hour after jabbing that area, normally starts lactating after 12 hours or so. You will have leaking double Ds within 24 hours. no mate it won't really.
question dont laugh pls Gonna stick my neck out here and say no based on all ive read on this forum. Gyno happens on a cell/molecular level something to do with testosteron being converted into the female hormone estrogen, therfore if your gonna get it your gonna get it regardless of jab site. Read around some more though as they're's far more knowledgable users on here (i dont use gear).