The Best Sex Positions for Pregnant Women. If fears about ' doing it' are stressing you out, here's what you need to know. By Mehmet Oz, M.D. and Michael. 5 Orgasmic Pregnancy Sex Positions Pregnancy is a great time for sex. And if you have any body image hang-ups (*angrily shakes fist at society*), you can go Jill Hamilton writes the blog In Bed With Married Women. Find out what each position is great for, and what you need to be careful of. if you have to. Pregnancy sex position - woman and man lying side by side Your partner can reach your clitoris or your breasts while you're having sex. Studies.