Do you offer your little one pacifier? Cause I am currently giving formula and I noticed after I feed her 3oz, an hour later she will cry again, thought she is still hungry so gave her a little more milk but she would end up vomitting out the milk. Could it be she just wants to suck on something?

Yes, but I put it away right after she falls asleep. Actually I believe its not that she is still hungry, it’s just that she likes to suck on something and it makes her sleep better. If your LO is really hungry the pacifier won’t satisfy your LO, he will cry and wouldn’t be able to sleep. Don’t worry, when your LO is a bit older you’ll see signs like turning her head away from the bottle when your LO is already full, biting the nipple instead of sucking, or pushing away the bottle with her hand.