To input a miscarriage into Glow, please go to your More tab/side bar and click “Choose Another Status.” Mark the status as “I’m healing from a loss.” Please fill in the details and dates for your miscarriage and double check that they are accurate.
If you're trying to add an older pregnancy/miscarriage, you can go to More page/Side Bar > Choose Another Status > Edit Pregnancy history > edit/add the pregnancy.