Most common sex positions. It's perfectly musky and great for lathering each other up. The 69 came in at 4 percent, and spooning came in just behind it. Does rapid weight loss affect kidney health? Type keyword s to search. This position is an easy one to get you started but you'll probably want to switch positions when things get steamy. Register Already registered? Personalized Message: Rocking, not thrusting, is the key when it comes to this very intimate position. These are the world's weirdest sex laws. Comfort will be more important to you than ever with your belly growing bigger and bigger to accommodate the new life growing inside you.