Kesler learning to filp

Kesler has been trying to flip since last week. It is another milestone for him and we should be happy. However,it is quite dangerous as he can only flip his body and not his head. Then he will get very fustrated, attempting to turn his head over vigorously. He almost made it and have his entire face on the bed a few times. This is so dangerous! We have move him to sleep with me since last week and poor daddy has to sleep on a mattress on the floor. I think we need to find a solution to this......