​I wish I'd known that nothing lasts forever.  Enjoy the moment because before you know it, things will change.  I'm now the mom with kids in school all day looking at the tired moms in the grocery store with little ones remembering those days and how I thought they'd never end.  Kids grow up so quickly so don't worry about the dirty dishes in the sink or the laundry piling up, enjoy you baby, enjoy the moment and always remember there will be time to catch up on the chores later.