C.C.
Healthy Sleep Habits, Happy Child by Marc Weisbluth is my favorite sleep book. In addition to solving sleep problems with my son, it taught me so much more about sleeping patterns than I ever dreamed I would need to know. Based on what I remember about this stage, it will tell you to go to her in intervals (at the 3am waking) and console her. Some babies just get more wound up when they see mommy or daddy, so the consoling won't work. Consoling is great IF you are able to soothe your baby. If your little girl has the same temperment as my son, the consoling did not work, and you just have to let her cry (according to the book). I'd check on her once (maybe 15-30 min into the crying) to make sure there is no fever, problem, etc, but then I'd let her go. If she cries for 2 hours, then hopefully the next night would only be 1 hour and then it will continue to lessen. We only had 2 nights of crying when we did this. The first was 1.5 hrs and the next about 25 min. We've been golden ever since. Good luck! I know it is hard.