Formula , constipation

Ftm !

Hey ladies

My son's 27 days old and he was born at 37 weeks. He started off at 2 Oz than 2.5 Oz now he's on 2.5 - 3 oz. When did u up ur baby's Oz ? Also he was on Similac neosure due to being early than he started to get consitpated

So he's on enfamil gentle-ease... and gripe water 2xs a day Dr said to also give him 1 Oz pear juice as needed NO MORE THAN 1X A DAY. Still consitpated pooping hard green balls.

Anyone have this problem ?

Please no bashing