5 Month old starting to reject bottle?

Jen

My 5 month old has recently started rejecting a bottle. She gets solids once a day, usually no more than an ounce. Is it time to drop a bottle and make the others bigger? Should I try a different formula?

Not sure what's going on. She's still eating 25 ounces of BM/Formula per day and wetting enough diapers. So I know she's not dehydrated.