Lying on your sides front-to-front or front-to-back spooning prwgnant often the most comfortable sex positions during pregnancy. Pregnat missionary position is fine for quickies, as long as your man keeps his weight off you by supporting himself with his arms. But if your partner likes to have his hands free during the main event more pleasure for you! Lie on your back on the bed, and then scooch down so that your bottom is at the foot of the bed and your legs are dangling down to the floor. Then have your guy kneel or stand in front of you for prime access.