I notice an increasing abhorrence towards masturbation and porn on many manosphere sites. Its claimed men who abstain will achieve almost superhuman powers at times. I found this amusing that such a harmless thing as jerking off could be given such significance.

But after reading "sperm wars", there may be another sinister element to this "nofap" fad. Sperm is at its most fertile 1-3 days after being produced in the testicles, new sperm is not made until the old sperm is ejaculated.

Sperm quickly deteriorates when not used, and if you have sex with a woman with "old sperm" she is less likely to become pregnant. In the book its claimed that men are shamed by other men about masturbating so their sperm is less healthy which leaves more unfertilized woman out there.

Something to think about when reading about all the porn addiction crap.

http://en.wikipedia.org/wiki/Sperm_Wars