My baby is of 4 months. From past 2-3 days he is waking up quite a lot at night at short intervals like within an hour. Why is it so because earlier he was sleeping good and used to wake up after 2-3 hours but this is not so from the past 2days. Why is it so?

A. Growth spurt can be seen in initial six months any time so I think your child is probably having the same situation second is the feed that you are providing is only keeping the child sufficiently full for that much duration and the child gets hungry child wakes up so if you want you can substitute formula only for the night so that your child sleeps better with that