We swaddle our 3 month old, and she struggles to wake herself if she has been asleep for several hours. She rocks from side to side in her cot as if she is searching for food (she sometimes does the same head movement when she is awake and hungry). She also squeaks. A couple of times she has banged her head on the side of her cot as well, though seemingly without any ill effect. Most of the time eventually she'll open her eyes and start crying.
We've now started taking her out of her cot and feeding her when she starts to rock from side to side and squeak - is this what is known as a dream feed, or are we taking her out of her cot too early?