My baby girl is 4 months old, and recently I noticed that she seems to hold her arms up beside her head, bent at the elbow quite a lot.
She can move them easily, and plays with toys. But when laying down she holds them in this position, and often when i'm holding her she'll keep her arms up.
I use a Love to dream swaddle every night.
Does anyone think this has trained her to hold her arms up? Is this normal, do any other babies do this?