More than three. :)
1. How hard should I push when doing jelqing?
With a 50% to 70% erection you should be able to feel the blood move ahead of your grip. Squeeze hard enough to move the blood. It does not have to be extrememly tight.
1a. Can I do kegels while jelqing?
Yes.
2. The kegels thing, I think I don't understand how to do it, on the PE web site it says first find PC muscle : The next time you're urinating, stop your pee mid-flow, right?
That’s the basic idea. Urination has nothing to do with kegels, but it’s the same sensation when you contract the right muscle.
2a. Maybe I'm wrong but can I move penis while kegeling?
Yes. This is very apparent if you’re erect. When you have an erection, contract the muscle that makes the penis “jump.” That’s a kegel.
2b. If so how much % of erection should I have while kegeling?
Doesn’t matter. Many people do them while driving to work or sitting at their desk in the office.
2c. Or it doesn't matter?
See 2b.
3. How to do the ''V'' Jelqing?
You probably mean the V stretch. There are several variations. See: Penis Enlargement Videos
Ty for all responds
You’re welcome. Please read this regarding “chat speak” (ty): Forum Guidelines