My 4 month baby boy always wants to sleep on his tummy, I always lay him in his cot on his back and within 2 minutes he's rolled onto hi side then onto his front. He is able to role from back to front. I know about SIDS, but whatever I try to do to keep him on his back it doesn't work, he always finds a way to get on to his front. I do agree he sleeps better on his front as he only wakes up once during the night for a feed and he's straight back to sleep after.
Is there any tips to keep him on his back or should I just let him carry on and let him be comfortable in whatever position he wants to be in.

