This is a Sponsored post written by me on behalf of Comfort and Harmony for SocialSpark. All opinions are 100% mine. If there is one thing that should be on each and EVERY single baby registry it’s a Mombo nursing pillow!! Mombo comfort and harmony nursing pillows have a Firm2Soft design. There are two distinct sides of the nursing pillow. The firm side is for great nursing support and the soft side is for comfortable rocking or just hanging out with the baby.  The soft side is also awesome for tummy time. The Mombo nursing pillow is the only nursing pillow that has a vibration feature! That makes the Mombo even…