I posted a few weeks ago about my baby. Jacy is now 5 months old. She is bigger than my 6 and a half month old niece. Does this matter when introducing solids? Also, she won't take a bottle which is scary for me. Sometimes I have school or work stuff and I stress about this. My mom wants to give her bananas baby food. Jacy is constantly chewing her fingers. She tries to put everything in her mouth. What do you think? Not every baby is the same physically or developmentally. How does this come into play when introducing solids???