When is good time to stop having sex when pregnant?

Monica • Judikael's (1y) and Efrain Andres's (2d) Mommy 👶😍
Im 28 weeks and 4 days, I just feel weird having sex with a huge bump. My SO and I used to have sex everyday and now we just cant is way to difficult. My SO told me he is really scare to hurt the baby.