switching insurances after giving birth

Carrie
Has anyone had to deal with changing insurances shortly after giving birth? Baby girl is due dec 22 and I'm switching out of kaiser to my work, stanford, Jan 1. I'm praying it's an easy labor and she'll not have any complications so I can just set up her follow ups as soon as January hits. It's usually a couple days and then like a 2 week MD appt right?