Thanks for that info Jen. I'm going to try going from 3 hours per feeding to 4 hours and see how that goes. She's only ever nursed on one breast per session. She's always gotten what she needs from that.
We have been having problems with bloody stools and it started around Halloween. I've cut out my dairy, as per the ped., but she's still having bloody stools. Today she underwent an x-ray, ultrasound and nuclear scan to rule out Meckels. Her refusing to nurse has been going on since around December 1.
Today she's nursed quite well - so far! She also went 7 hours between her morning feeding and the next feeding due to the nuclear scan they did - she had to have an empty stomach. She then went 2 hours and wanted to nurse again which she did for almost half an hour. The earlier feeding was only 10 minutes so I wasn't surprised that she nursed for so long on the next feeding.