Sorry, chief, but that's not always how it happens. That's a lot of sowing without much reaping. There is indeed. Here are some ways to better your baby-making odds. You contribute only one ingredient to the baby-making process, so your primary duty before trying to conceive is to make your sperm as plentiful, strong and capable of sneaking into your wife's egg zone as possible.
Nothing sautes sperm faster than direct heat.
Sitting in a hot tub or sauna, sleeping on a heated water bed, or even running a fever can fatally damage developing sperm months before they're actually ejaculated. In fact, your scrotum hangs the way it does in order to provide your sperm with a cool environment, away from the heat of your body. Since it takes 75 to 90 days for sperm to mature and be ready for firing, give up your steamiest pleasures three months before trying to conceive. A new study from the State University of New York at Stony Brook found that neither briefs nor boxers noticeably altered scrotal temperatures. Reach orgasm often.