That makes more sense... they told me 5..I started with 2.5... nothing happened but I think I missed my first time... but also 2 units is so little in the needle. 5 gave me like 30 mins... did 10 then my first time in a couple swap and it lasted an hour..unfortunately it took an hour to get to the full swap part and I lost it just as I was ready. So I did what they tell you not to lol..injected a second time... was fine though and I got to finish. Since then 20 gives me 2 hrs....I haven't tried any more than 20.

After I rub the area for a few minutes to get the meds flowing...usually if it's injected right I feel it chub up within 2 to 5 mins... then from there itb gets harder. You don't need stimulation to get hard. But once you begin getting turned on it definitely goes to another level. Lol try a cock ring after it gets hard.. wow it's amazing but after a bit it was so hard it was painful so I took it off. But with the ring on wow... like gonna explode it's so hard

I inject at either 10 or 2..I prefer 10 cause I'm a righty. Makes sure to avoid hitting a vein. I do it soft and about 1/2 or slightly more down from the base. I go straight in at 90 degrees. First and only time I missed I mistakenly went in at a 45 degree angle. And I go all the way in and then slowly push down into plunger is all the way down..