We've had a run of them recently. At around midnight David peed through, and John changed his jammies, socks, and pillowcases. Ok. Then David spent the rest of the night screaming and crying. Not so ok. I slept in his bed, and every time I thought he was down, the crying started up again. Finally, at 5:00, he came into our bed and then proceeded to sleep until 9:00, messing up my plans for the day. The good news is he was completely agreeable all day, and I took several naps.