I don't know about you but during my pregnancy food was a challenge. Especially, during the first trimester. I would have loved to have eaten a well-balanced diet like I usually did, however, nothing sounded good and if it didn't sound good then it was going to make me sick. During the first trimester eat what you can. Try to get calories in every day and drink as much water as you can tolerate. Once nausea and other first trimester symptoms disappear then focus on the nutrition content of what you are eating. Mostly, you are growing a human so be easy on yourself and do the best you can. If ice cream for dinner sounds good then have ice cream for dinner :)