Hello, my little one is 4 months old and is one Nutramigen Puramino Formula. Has been now since 2 months of age and doing really well. Back up to 50% weight line and thriving. She was have 5 6oz bottles per day. We have now as she is 4 months old moved her up to 7oz bottles a day and the tub says 4 times a day. Every other formula box I look at says 5 times a day at 7oz. So my main concern is that she is not getting enough liquid now daily but the tub of formula she has says 4 so do I stick to their recommendations. She is not screaming for milk or acting overly hungry I'm just panicking.