Our 14wk DD is generally a little star at sleeping, but her nighttime waking intervals are a bit weird (and tiring). We do bath,booby,bed at around 6.30, with her down by 7.45 usually, she'll then wake maybe once or twice but is generally down for the night by 9.30pm latest. We can then get up to 6hrs straight, but once she wakes up (2-3am usually) she'll then wake every 1-2hrs after that, being awake for good around 8.30/9am. She's easy to get back to sleep with a bounce or a boob, but im wondering why she can manage that first stretch, but not a second one. Is there anything i can do to help her join up her sleep in the second half of the night?