Hi all.
Little one is 12 weeks old and since 8 weeks she has been doing this strange tensing with her arm. It started out with her right arm she would bring it up to her chin in a tensed position and clenched fist, she has now started to do it with both arms. She can relax them occasionally and only really does it when she's laid on her back just seems to be her go to move. She is reaching all her milestones, smiling, brilliant with tummy time and can now roll from front to back. But iv never come across this before, iv googled and panicked myself so she has been reffered to to be seen but its not till August. I have attached a picture.