My LO is 4.5 months, and is a very big eater. He will feed every 1.5-2 hrs (sometimes every hour!), taking 5-6 oz each time. I am a working momma, and even though pumping at work isn't a problem, I can't keep up. My supply is good, I can get 4-5 oz each session, sometimes more. I've been sending him with 20 oz, but lately he's eaten all that and they've had to give him formula.
The first couple times he was fine, but last time he threw it all up (projectile style). We tried a soy, but he wanted nothing to do with it.
Anyone have any suggestions? He is growing very well, I'd say he's pushing 20 lbs, 25.5" in length, he's in 6-9 month clothes already!
I just feel so bad about not being able to pump enough for my LO. Help, please!