Sleep issues...please help.

sbg

One of our 6 month babies wakes up every night at 3am (no matter what time she falls asleep).   Some times she will take a bottle, but other times it doesn't seem like she is hungry.  I don't know what is causing her to wake up.  Any ideas?  It is hard to get her back to sleep even if we do feed her.    The other babie usually sleeps through her crying. 

Sarita

tiffwedd

I am interested to see the responses.  We are having this same problem with one of our boys.  No matter what time he goes to bed he wakes up right around 3AM.  He is usually back to sleep within an hour but it makes for a very tired morning.