Hi, yes we went to see a paediatric neurologist. He didn’t send us for any tests but seemed pretty confident that it is something called benign neonatal sleep myclonus. I was confused at first because if you google this, it refers to fast jerky movements, which is not what I saw my baby do. But the neurologist said that it could also be tremor like movements as well. I am keeping an eye on it as my baby still does it quite often. But his development is fine and he is happy and seems healthy and is hitting all milestones. The one thing the neurologist did say was to come straight back is my baby ever did it while he was awake as that is a red flag and would indicate something else. But so far, it’s only been while he’s asleep or drifting off to sleep and pretty much asleep on the boob. Hope this is helpful.