When she woke last night she did drink 4 ounces. So I guess she was hungry. Yes, at her 4 month appointment the doctor recommended we start cereal and veggies. Well, I didnt start then and we had to go back a week later and he asked me if I had started with the solids. I said no and he again said you should be starting her. So we went with it this time. I told him I was worried about her tummy hurting but he said she would be fine.