I've been using 30 gauge, 1/2 inch needle. It works well and i can hardly feel it when I hit the right spot, which is maybe 90% of the time. Have learned to back off and try a different site nearby when I encounter resistance. Have had 2 incidents of bruising in recent months. uro says not a problem...

I've been using injections (with Edex) for over 2 years now with mostly great success and no problems except an issue with having difficulty reaching orgasm that was completely resolved by reducing the dose by some 40%. i get just as reliable erections with the smaller dose (10 units down from 16-18...

Anyone having orgasm difficulty should try what I did a while ago... based on a suggestion on this site, I tried reducing the amount of medication. I use Edex and cut back from 16-18 units to 10. I had some concern that it might cause weaker erections but it didn't, not at all. it just felt more &qu...

Just a word regarding PGE-1 (aka Edex): It doesn't cause aches for everyone who uses it, nor would I describe it as "nasty". I've been using it for over 2 years with no aches or other ill effects. It is totally reliable, erection-wise and extremely economical for those who tolerate it well...

Thanks to everyone who replied! I am now a few months into using much less Edex per injection (9-10 units, down from 16-18). Results very positive! similar response re: getting/keeping a hard erection. But am back to former sensitivity level and able to have orgasms in very good range of time, from ...

Good for you! Funny story too, stopping on the way home to USE that erection. i did much the same thing with my first injection erection only my wife was home. i told her to get ready, that I'd be home in about 30 minutes. i arrived still hard and we went to town for an hour....and 3 orgasms for her!

I was having trouble reaching orgasm for several months. This was after about 18 months of injecting, with near 100% geat results. Maybe up to 3/4 of the time I couldn't orgasm or if I did it was most likely to be via masturbating, oftem afer 45 minutes to an hour of sex with my wife. And it took pr...

Be careful using a higher dose. I kept increasing the dose, from 10 untis up to 18 per injection (using Edex, similar to tri mix) While erection quality was fabulous, I started having trouble reaching orgasm. turns out that the way to fix that was to cut WAY back on the meds per shot, to 10 units, w...

I recall reading instructions when I started injections that suggested you not lie on your back for about 5 minutes after injecting. This was explained as the blood would be more likely to leak from your penis if you were on your back as the erection was developing. For months I was careful to remai...

Yes! works great and every time for me. First time after the trial run in Dr office i took 25 units of the strongest Edex (40 parts per something) as directed. It was WAY too much for me and my "erection lasting 4 hours" deadline hit at close to midnight....even after a very satisfying org...