I am currently pregnant with twins and will deliver at 32 weeks (in just 10 days) due to pprom and a water break. Obviously we will have 2 preemies on our hands. We asked our NICU about visitor stipulations and they said there are none (besides age) and that anyone can visit but to keep it quite limited. This has already been a hot topic! But my dad is a heavy smoker inside his house. He always reeks and as soon as you step foot in the house, everything smells like smoke. I absolutely hate it! I had a conversation with him once about not staying there while pregnant and that I probably wouldn't once the babies came either. But now with having preemies who could have lung issues, how precautious do I need to be? I have found some things online but nothing concrete. It isn't like this is a distant relative I can keep away... it's my dad!