ya baby with jaundice will tend to sleep more wan but since yr baby got pee & poo as much, i feel that u don have to worry. yr baby tho never drink for long but he still get the nutrient. When u go hospital to check his jaundice level, they will weight him wan, did he put on weight? My baby face is now getting rounder!My baby has jaundice n I was in the same situation. Cried a lot coz bb keeps sleeping n dun feed.
Try not to measure how much bb drink n dun give infant formula. Just feed baby direct.
You NEED to wake up a slept baby with jaundice ro feed! My parents n parents in law keep telling me let bb sleep but I'm very firm on the feeding schedule coz sleepy baby won't demand for feed spo we cannot juz wait for bb to wake up n do demand feeding. I wake my bb up every 2-3hrs, never let him sleep past 3.5hr. Baby drink only few min n fell asleep. While latched on I tickled his ears, tickled his feet, do breast compression, still cannot wake up, unlatch him rub his chest, take off swaddle n trousers or booties so his feet r cold, feed in cooler air con room, hold him n talk to him, asking him to wake up n feed etc. Those few days were tormenting. I got depression at 5pm almost everyday n kept crying n crying.
But bb grew out of it! By end of second week, he feeds well abt 10-20min whenever I wake him up every 2-3hr. By 3rd week, he sometimes wakes up to demand for milk when it's time for milk. When he dun, I'll still wake him up for milk coz I want him to get used to drinking milk every 2-3hr.
If ur baby wets n poos well then it means he's feeding well. My baby is a small eater, drinking 5-10min sometimes n 45min at most but he's growing heavier n taller whether we measured him n he poos n pees well. That's how we know drinking for lesser period dosent mean he snot getting milk. At first I was very worried n now I just relax n let him drink as much or as little Ashe wants. But if ur bb is sleepy, wake him up n keep trying to feed him. If he's sleepy due to jaundice,he may not know he's hungry but he is! It's hard but press on n u'll c the light at the end of the tunnel!