Am I doing something wrong. Injections sometimes works and sometimes nothing at all

[KaBoom]

Wondering if I am injecting wrong due to these inconsistent results.

one time it got hard and functional within 10 minutes as expected.

Next time it did nothing at all. I mean NOTHING.

Time after that, I accidentally injected only half dose, didnt do too much , and then I injected the other half dose 10 minutes later. It got working couple minutes thereafter. But , the hard on remained for 2.5 hours straight. Lesson learned.

Next time, yesterday, did proper dosage injection......absolutely NOTHING.

I should add I alternate left side and right side each time.

I inject at roughly 45 degree angle, so not directly at the side.

I usually push the needle fully in until the syringe base hit the skin.

Is there a chance I am injecting too deep sometimes? Where does the stuff go then and what does it do?

[CanGetItUpButNotOff]

Wondering if I am injecting wrong due to these inconsistent results.

one time it got hard and functional within 10 minutes as expected.

Next time it did nothing at all. I mean NOTHING.

Time after that, I accidentally injected only half dose, didnt do too much , and then I injected the other half dose 10 minutes later. It got working couple minutes thereafter. But , the hard on remained for 2.5 hours straight. Lesson learned.

Next time, yesterday, did proper dosage injection......absolutely NOTHING.

I should add I alternate left side and right side each time.

I inject at roughly 45 degree angle, so not directly at the side.

I usually push the needle fully in until the syringe base hit the skin.

Is there a chance I am injecting too deep sometimes? Where does the stuff go then and what does it do?

Rather than 45°, I think you get a fatter target at 75°, i.e. about 2 o'clock or 10 o'clock depending on the side.

What length needle are you using? Mine is 8mm (5/16") and I also push all the way. If I used a ½" needle, then I'd back off a bit.

The other thing I've begun doing is pulling back the syringe just a touch to aspirate some blood into the syringe to guarantee I have hit the cavernosum. It's become so important to me that I will not inject until I see blood. If there no blood, I withdraw and find another spot.

Also, do you plump up your penis to give a nice fat target? I injected today into my guy while fully flaccid (which I try not to do) and with some blood showing, it worked well. But it is a lot easier if it's plump.

[KaBoom]

Hmm interesting. So you pull back a bit to see hint of blood into the syringe, and if so you inject there. Ill try.

Yes I was always doing it fully flaccid. I have issue I cant really plump anything up right now, my ed has progressed to my member just being like a loose flap of skin

Also how close to the base of the penis do you inject? Close, or halfway out to the tip

[CanGetItUpButNotOff]

Hmm interesting. So you pull back a bit to see hint of blood into the syringe, and if so you inject there. Ill try.

Yes I was always doing it fully flaccid. I have issue I cant really plump anything up right now, my ed has progressed to my member just being like a loose flap of skin

Also how close to the base of the penis do you inject? Close, or halfway out to the tip

FYI… my urologist endorsed the blood aspiration method.

I move all around for the target. From about 25% away from the base to 60% from the base. Plus, in addition to switching sides, I move from 2 o'clock to 3 o'clock to 4 o'clock.