It’s easy. If your due date has passed, when you go to your plans in the app, you will be asked if you want to switch to postnatal. Once you click on switch to post-natal, you will be able to access your new plans. If you deliver your baby prior to the due date, you can switch to the postnatal plans by adding in your baby’s birthday in the me section of the app, and also change your status to I’ve recently had my baby. If you did this by mistake, don't worry, you can always switch back to the prenatal program by going back to the me section and changing your pregnancy status.