Ironic that we often spend our early sexual lives trying NOT to conceive, and then, when we're ready for baby, it can be harder than anticipated to get pregnant. Hence the proliferation of old wives' tales about pregnancy. Now, while doing headstands may be good for circulation, it's NOT been shown to aid conception. But don't hop up and run to the bathroom right after you make love if you want to conceive. Fertility experts say that lying down after sex, with a pillow or two under your hips, helps get sperm to the cervix faster and more efficiently, which CAN boost conception, because it keeps sperm INSIDE you. This increases the odds that the sperm will be able to keep their date with the awaiting egg, so that YOU can win at baby roulette. And since standing on your head has NOT been proven to aid in conception, avoid the possible neck injury and enjoy the afterglow instead!