Could i be pregnant from anal intercoarse

11 Moms Reveal the Most Embarrassing Thing That Happened During Sex While They Were Pregnant. Sex in pregnancy | Tommy's. But do not have sex if your waters have broken because this can cause infection. Sources NHS Choices. Within the past two decades, more people in both the United States and the United Kingdom are beginning to experiment with anal sex, according to the Journal of the American Sexually Transmitted Diseases Association.