My nearly 4 month old baby boy is so hard to get back to sleep after his 3.30am breastmilk... not crying, just very awake, "talking" loudly but also in a tired "grunting" way. I keep tucking him in, putting dummy back, rocking him and telling him to go back to sleep. He does eventually, but bloody hard loosing those hours sleep as dd1 wakes up at 6-6.30!! Any advice anyone? (I take him to my bed quietly to feed him, lying down.)