Sex toys like dildos and vibrators are safe during pregnancy. all perfectly fine when you're expecting as long as you have your practitioner's. Getting pregnant through anal sex is unlikely. In theory, it's possible that it Even if your boyfriend thinks he's STD free, he may not be. Lots of people can have. During a healthy pregnancy, it is typically safe to continue having sex. In fact Anal sex will not harm the baby, but it may be uncomfortable if a.