@wrennelson143 There’s an inbetween size you can try!
Size T (transition I assume)
Dr. Brown's Natural Flow Baby Bottle Narrow Nipple - Transition Level T - 6pk - 0m+ https://a.co/d/1TULfdp
@khankorp We didn't have any gas issues with bubs supreme. And just to clarify, because I didn't realize this, but when you say constipation you mean your baby is have hard formed stool right? not that they just go infrequently
@khankorp Bubs supreme was great for our boy. We’re on Costco formula now that he’s 5.5m but we used bubs from I want to say 3-4m? It was easy to digest, smelled decent lol and he loved it.
How old is baby? You can also add mylicon drops for gas relief