My bb is going to be 14 wks on Thursday and has been sleeping through the night since 7 wks, with some bad days. Last week until now, he screams at night (starting at 1 am) for no apparant reason, we he was being swaddle and we unswaddled him, thinking this was the problem. We have tried settling him and he seems to not settled, he just starts screaming after a couple of minutes. He had is second set of vaccinations last Tuesday and this is when the problem started. Can someone help. He is on a 4hr routine having roughly 3 to 4 hour naps during the day. I can't seem to tell what is wrong, it definitely is not hunger crys. :?
