My LO is 16 weeks and wakes too frequently at night.
He consumes 27-30oz during the day and has 1 tbsp of rice cereal twice daily.
He tends to nap for only 45-60mins at a time before he wakes up screaming.
I try to give him 60 mins of A time after each feed, but go by his cues and will put him down for a nap as soon as I see he is getting tired.
At night, he usually goes to bed around 8pm and will awake at 1030p, midnight, 1a, 2a, 4a, 5a and we're usually up at 630a for his first feed. Until 4a, I can usually pat him to calm down, but starting at 4a he is wailing and nothing seems to calm him down. Last night at 5a, he was throwing out hunger cues left and right (despite 29oz and 2 cereal feedings during the day) so I went ahead and gave him the bare minimum of 4 oz to hold him over until his first morning feed. As I expected, he only drank 5 oz (instead of his usual 7), so I gave another 2 oz 2 hours later.
I know he is capable of sleeping through the night because he has done it on two separate occasions, early on. I don't understand why he wakes so frequently at night now or what to do? Please help!!