Difference Between Thick Cum and Thin Cum?

Hey! I've built some curiosity. What's the difference between thick cum vs. thin cum on males? I noticed that it can either be really thin and runny or really thick and coagulant.

I heard that there's more sperm contained in semen with a higher level of viscosity. viscosity-the thickness of a liquid substance.

--I ALSO heard that it doesn't mean that there's more sperm if semen has high viscosity AND that thick semen is caused from dehydration, and not from a higher count of sperm.

[So which one is it?] Is semen thick because it contains more sperm? Or is semen thick because of dehydration? Is it both? I want a straight answer...not an, "I think..." or a "maybe.." or "it's probably because..." Does anybody know this answer for a fact? I hate fickle answers.

*I don't know which information I should believe. The internet tends to be a bit contradicting sometimes. I might as well ask a doctor the next time I make a visit.

 

from how recent the last ejaculation was, and how hydrated the person is, generally speaking. there can be other factors, but those are the more common ones