My daughter is 3 1/2 months old. In the past 3 weeks she has majorly increased the amount of time she sleeps and goes without feeding at night. I can feed her and have her asleep by 930-10 and she will sleep until about 8 or 9am! She also naps very well during the day. I am by no means complaining, just wondering if it's okay or normal? Should I be waking her up to eat during the night? My husband and I have been loving the extra sleep, but I wonder if she is getting enough nutrition. I have a doctors appointment in a week and will be asking him about it. Just looking for opinions?