No, the physical equipment is not present.
no you produce vaginal fluid
No. Sperm are produced in the testicles.
Sperm is produce continuously by the body
It is not possible for a man to run out of sperm or ejaculate. This is because the body continues to produce more each day.
spermatogenesis.
Men continue to produce sperm all their lives. there are children are fathered by 90 year old's. the quality and motility of the sperm reduces as a man ages. Between the ages of 30 and 50 there is a 30% drop in the sperm count. and they are 37% slower.
No, the physical equipment is not present.
no
no
no
Testicle temperature regulation is essential in maximum sperm production.
Sperm generally starts being produced at around the age of 13 to 15. Remember this can vary depending on how fast the individual is developing.
you get his sperm tested.
The man ejactulates about 30 million or so sperm per ejaculation