Sex & Pregnancy

Sarah • Married, 37, 12 year old daughter, one angel baby, son 7 years old, and a baby boy 6 months
I have a question about sex while pregnant. With my first I wasn't with her dad & only had sex 1 time at 2months and I was so scared. Now pregnant again with our #2 & want to have sex with my husband but I need to know what's ok & what's not. It took us 8 months to conceive this little bean so I don't wanna screw it up!! Any advice or tips are much appreciated!!