Next time your wife or girlfriend (or paid companion) complains that you fall asleep right after sex instead of engaging in hours of after-glow pillow talk, tell her it’s not your fault — and you can back it up with science.
If you find yourself dragging in the middle of the day, don’t reach for the coffee pot — reach for a pillow instead. Experts say naps may be a good way to make up for the sleep deficit many of us have from not getting enough shut-eye at night.