C.R.
Hi K.,
I just love it when doctors say that this is normal! Please.
Babies do cry but it's not "normal" for them to act like this.
I suggest that she possibly has infant reflux. My son had it and took Zantac until he was about a year old. I had a bugger of a time trying to get my doctor to help me because he was still gaining weight. Things that are signs of reflux are uncomfortable feedings, waking up from a dead sleep screaming, acting hungry but not eating well and just crying all the time (not all reflux sufferers spit up)
You might want to look it up on the web to find out more about it. And the forums are filled with info from other parents. If you want you can go to the store and purchase Cherry flavored Mylanta Supreme (this kind is Aluminum free) and give her a very small amount (1/2 to 1 ml) about 30 minutes before feeding her. During this waiting time I would try and keep her upright and feed her in the most upright position that you can. (This is what I ended up doing to find out what was wrong after searching the web) If the crying is less then it's a pretty good indication that reflux is the cause.
I can totally sympathize with your sister. Having a baby cry all the time is very hard when it's suppose to be a very joyful time. I wish them the best if finding an answer. If you able please keep me posted on how they are doing. :)
C.