This is my second pregnancy. With my first, I had sex all the time. Even rough hard crazy sex (if not tmi), I even had sex the night before my son was born. This time I'm the same way.
This is my second pregnancy and i have had sex during both the whole time nothing bad will happen to the baby.
You can have sex your whole pregnancy, as long as there are no complications. The only thing is that now is not the time to be having the most vigorous sex of your life, you know? Other than that you're good.