My daughter is a year old and was premature. At her 1 year old check up the doctor said to start weaning off formula. She recommended the enfagrow products. I have been mixing 4 oz of formula with 2 oz of enfagrow. This is day 2 and she has runny poop. Its not severe but i was wondering if i should stop mixing it. Her formula is enfamil gentlease. I am new to all this so I was wondering if anyone else gives their baby the enfagrow products and did they do well with them?