Don't rule out saucy, standing - up sex just because you've got a bump! Start by standing in front of him and get yourself into a position so he can. Here, seven expert-approved, pregnancy-friendly positions. RELATED: Is It Safe to Have Sex While Pregnant? If you love missionary but can't stand your growing baby bump being in the way, If you feel any ache in your back during this one, consider propping up your chest on some pillows or trying. 5 Orgasmic Pregnancy Sex Positions And if you have any body image hang- ups (*angrily shakes fist at society*), you can All the benefits of missionary — that is, you can just lie there (during pregnancy this will seem hugely appealing) He can kneel or stand, and adjust your pillow situation for height.