Q: Will having an orgasm help me get pregnant?
A: Yes! Yes! Yes! Some experts believe that uterine contractions during orgasm may help propel sperm into the cervix, but one thing is for sure -- the tingles (and flood of oxytocin) during orgasm definitely make you relaxed. And that means you've already cleared the biggest baby-making blocker: stress. "The better the sex, the better the chances of conception," says reproductive physiologist Joanna Ellington, Ph.D., in the British documentary The Great Sperm Race. Men who are fully stimulated will ejaculate up to 50 percent more, according to research revealed in the program. "So if you have what I call 'gourmet sex,' where you really spend time and you make it fun for both partners, that is going to make the man more stimulated and he is going to ejaculate more and healthier sperm," she says. Sure, plain old sex, with no female orgasm, can result in a baby, too, but why not go for the gold?
Q: Can we determine the sex of our baby?
A: Depends on whom you ask. Proponents of the Shettles Method, which was developed in the 1960s, claim a 75- to 90-percent success rate in determining their babies' gender. The Shettles Method is based on the belief that sperm with Y chromosomes (which produce boys) move faster than sperm with X chromosomes (which produce girls) and it is possible that alkaline secretions in the vaginal tract, caused by female orgasm, favor Y chromosomal sperm. Still, there's no "convincing evidence" that sexual techniques can determine gender, according to Optimizing natural fertility. So if your hubby really wants to get out the ol' toy trucks again, opting for in vitro is his best bet, says Melissa M. Goist, M.D., Assistant Professor of Obstetrics and Gynecology at The Ohio State University Medical Center.