Jizz
by littlebud.com
Up to a billion sperm are held in your testicles. 200-500 million are released every time you cum. But not all will reach the egg.
In a healthy man, only around 20% will be any good.
To keep your semen in top condition:
Live healthily and make sure your body is getting enough of the vital minerals zinc and selenium. Also, great news - have regular orgasms - three to four a week are recommended. More than once a day will give you a permanently low sperm count, as your body won’t have enough time to replenish its stores.
And although masturbation’s great, if the aim is to make a baby it’s worth saving orgasms for when your partner’s around. Unless they’re away for a few days, in which case it’s totally acceptable to clean out the tank.