Congrats bro! Just keep her away from bon bons, and caffeine. My ex ate really healthy when she was on and she only gained 30lbs. She will know real quick what she can and can't eat once the morning sickness and all starts. Then she will start craving foods. That's when you have to be careful, LOL! My wife now craved duncan donuts and ice cream and was huge when she was prego. She said she would go to Duncan donuts and get a variety buffet!LOL!