DS is 5 months and in the last week has been flipping himself onto his front the moment I put him down to sleep. He falls asleep nearly straight away.
I've been turning him back after a little while but this sometimes causes him to wake and then he won't settle for ages.
I'm paranoid about SIDS. At what age/level of development will it be ok to let him turn himself and sleep on his front? He has turned front-to-back a couple of times, but doesn't do it often; he's v strong on his tummy, lifts his head and can push himself around on a mat etc