Whilst obviously the SIDS reccomendations are there for a reason and it's 'less safe' on their tummy, I know how tricky it can be to change this and in our case, just went with it. I was pretty apprehensive abt letting DD tummy-sleep at first so bought an angel care monitor for peace of mind. I just got used to it after a while though and stopped using the monitor at abt 8 months I think. There is NO WAY DD would sleep on her back at home, but weirdly, she sleeps on her back at childcare fine. Funny little people! GL