I have been planning to sleep my twin boys together in a pack n play next to my bed when they first come home and eventually move them to their own cribs. I like the idea of them sleeping together at first since they have been together for so many months in the womb. Now that I am so close to giving birth I am starting to get nervous about the SIDS risk. Has anyone else kept their twins together or is it just smarter to have them sleep separate?