Hi, DS, 6 weeks old, will only seem to settle to sleep on his side. Can anyone please point me in the direction of any evidence for this being dangerous? I know babies used to be put to sleep on their sides. If we put him on his back he just wakes up every 20 minutes at the moment. It really worries me though that we should be putting him on his back. Do you think it's ok to put him on his side during the day while he is being watched? Does anyone let their baby sleep on their side all the time? Many thanks