Do not say anything about your situation in an interview. They may ask you what kind of support system you have at home. Just talk about your supportive husband and do not, under any circumstances, mention your newborn. You are selling them on why you are going to excel in their program. Don't give them any reason to doubt you. I waited until after I was excepted to tell my program director that my wife and I had a baby on the way and I was glad I did because he turned white, literally. I am currently in a DNP CRNA program now with a two-month-old and it is hell, but it can be done. The most important thing is that you and your family know what to expect. Make sure your husband understands the gravity of your upcoming time commitment. It's like a full-time job, doubled. In addition to your general unavailability, you will be tired and stressed, so communicate, communicate, communicate with each other. Don't be discourage though, this is supposed to be the hardest thing you will ever do, and that's one of the things that makes it so great. If you're entering anesthesia for the right reasons, you will make it through the program just fine and love your job afterward. Good luck!