Dear mummies, my baby has this problem of his head shivering (moving from front to back) when he is nursing to sleep. Its only for a few seconds and stops but its scary because it looks like epilepsy. My baby is 4 months and a half. Is it coz he's cold or he's afraid? His head starts shivering, then followed by his arms and then it stopped in a few seconds. It has happened twice. Not sure why this happens. Does this happen to your babies too or do you know why it happens?