DS2 aged 4.5 months and 19 pounds, is waking every night at this time and has about 4 ounces. I can't tell if he really needs it, or it's just habit, he has a 7 ounce bottle at 10.30 - 11pm, so should not be hungry. If I don't feed and leave him he is nuts within 5 mins and nothing placates him, dummy, ignoring, shhhhsing, reassurance and patting him etc. Is he ready for weaning? DS1 was weaned at this age and all this about 6 months now is hard to fathom, HV says wait but I think now. Hungry baby milk makes him constipated and miserable. Any ideas ladies?