During sleep regressions, babies may also seem fussy, clingy, and more needy than usual.
During a sleep regression, a baby will suddenly have a hard time falling asleep, wake up constantly over night, stay awake through nap times, and of course will end up being tired, cranky, and miserable.
During a sleep regression, decide how you will respond to any nighttime wakings or early nap wakings, and then follow through on your plan.
But,
during sleep regressions I put my baby in my bed.