slipnslider wrote:My very experienced urologist told me you can inject anywhere as long as you penetrate the tunica.
But from personal experience, I've had MANY misfires when trying to inject the top half. I think I get it in the right spot, but then I get no reaction.
That almost never happens if I inject in the bottom half.
I don’t have any experience with injecting in the penis, as I have not started using IC injections yet, but I feel that day may be coming soon… I think if you know and understand that at least one third of the penis is actually inside the body, injecting somewhere closer to the base rather than closer to the glans makes sense that it could work better as the drug may distribute more evenly throughout the length of both corpora. It will also be more likely to get further down into the part of the penis inside the body, relaxing the cavernosal arteries where they almost begin so that they can allow more blood to enter the entire penis. It is important that they relax all the way so that blood can enter the corpora at a higher rate. If only the trabeculae relax (the structures that encompass the spaces in the erectile tissues) and not the smooth muscle in the cavernosal arteries, the erection may be only a partial one. Hence why some of you experience a modest effect when injecting further up the shaft. I would imagine that the penis needs to expand all the way down to the inside important portion to enable a good solid erection.