How long can I leave my 4 month oldbaby to sleep at a stretch without feeding??

A. You can let him sleep without feeding for upto 4 to 5 hours. But take care of this. Your baby should be peeing anywhere between six to ten times a day which means the baby is taking feeds properly. If not then you may have to wake him in between once and feed. Also there should be a gradual weight gain. Keep a check on these factors.