My LO is being supplemented with formula and has been using Enfamil Newborn. She is doing just fine with it, no problems at all but I have a big tub of Similac Advanced that I got for free from the company. I hate to see it go to waste so I was wondering if it would be ok to switch her to the Similac when I'm done with this tub of Enfamil and then go back to the Enfamil when im done with that or will it cause her tummy to become upset? She was being supplemented with the Similac when we were in the hospital just after delivery and she did just fine with it then. I had planned to EBF so I know nothing about how formula works. Any advice would be helpful, thanks.
Re: ? About switching formulas