Hep B for before baby leaves hospital?

Just to be clear; I think immunizations are very important. I am wondering about the Hepatitis B vaccine though. I looked it up on the CDC website and I understand that it could be protective against parents and other family members have Hep B. However, Hep B is transmitted through blood and bodily fluids. My husband and I don't have it (or close family). I'm thinking this might be the only vaccine I choose to delay. I would like to hear other people's opinions on this. Am I missing something?