I had my bundle of joy born just this month of 8/8/17. He is three weeks early. He does this thing sometimes when hes breastfeeding, sometimes just when he is laying there. But he sticks out his legs and they are super stiff. you can pick up one leg and the other on will go up as well. It's almost like they are locked into place. The legs do not cross. Is this normal? Everything I have read said early sign of CP and I am a mess over it. Has anyone experienced this? He doesn't do it all the time. Judt sometimes.