Dad to be

For all the moms out there:

Hi, I'm 26, and I just found out my wife is pregnant. The first few weeks haven't been very bad but man has her energy shifted a lot. It's really kicking her ass a bit. She hasn't been vomiting, thankfully, but her diet has changed a lot.

Anyway, my question is, what would be the top five things you'd want your husband to be doing to help you get through pregnancy, and post partum?