Track Your Baby's Mental Milestones With This App
by Meghan Moravcik Walbert on Offspring, shared by Me from Lifehacker on (#43123)

Babies can be mystical, confusing little buggers. Just when they appear to have conquered the art of sleeping through the night, they're up every other hour. They go ticking through the milestones fast and furious until all of a sudden, they're regressing.