Masturbation: Is it a sin or not?

The body produces semen continously and abundantly. Approximately all of it goes to waste, regardless of the ual or unual behavior. If a man doesn't masturbate, the semen is still d during sleep and goes to waste. If the semen happens to be d into a , then one out of billions of sperm cells might be able to fertilize an egg cell, the rest goes to waste. But in the majority of cases, none of the sperm cells will reach an egg.