How do we know that our sperm is forceful manually. Not Azoospermia or Oligoospermia?

Please, give me some proposal. But i try to avoid seeing doctor cause this is not so serious. But at least possible give me some leeway that i need to turn to pharmacy.

Answers:

How do I maximize my growth spurt with a broken wrist?

You'll never know if your sperm is clean or not just by looking at them unless you use microscope or some trialling, but just hold on to on using protection for your own good, though.

Wht is the solution of premature ejaculation?

Look at them beneath a powerful microscope?? If you're having sex, hang on to on using protection, though!