Driven to clean: Nesting instinct among pregnant women has an evolutionary backstory

The overwhelming urge that drives many pregnant women to clean, organize and get life in order -— otherwise known as nesting —- is not irrational, but an adaptive behavior stemming from humans’ evolutionary past.



via ScienceDaily: Psychology News http://feeds.sciencedaily.com/~r/sciencedaily/mind_brain/psychology/~3/fD_M5KJnMNk/130916090426.htm