Where did the sleep go?

So the last few weeks have been very tough on the sleeping front. Kate has been getting up every few hours and Tommy likes to wander around at 3 am. To get the kids to sleep we have been bringing them into our bed. It works.....at least for them. Kate cuddles up to Amy and Tommy sleeps in the opposite direction and shoves his feet in Joe's face....Needless to say with the crowded bed, Mom and Dad do not get much sleep.