Join MotherToBaby and partner organizations around the world for a special World Birth Defects Day Facebook and Instagram Live Chat March 3 at 10a PT/1p ET. How to participate: Follow @MotherToBaby on Facebook or @mothertobabyotis on Instagram (or both). You might get a notification from Facebook or Instagram that the MotherToBaby page you follow is going live at the live broadcast start time. Alternatively, just go to MotherToBaby’s profile on either Facebook or Instagram at the broadcast …