By their late teenage years, at least 3/4 of all men and women have had intercourse, and more than 2/3 of all sexually experienced teens have had 2 or more partners [Sexual and Reproductive Health: Women and Men. 2002]
If you’re experiencing normal or increased desires, sex and masturbation shouldn’t be an issue during a low-risk pregnancy. Your doctor will advise you on whether vaginal penetration and orgasm are a problem. [http://www.healthline.com/health/pregnancy/ma