According to estimates from the American College of Obstetricians and the Mayo Clinic, between 15 and 20 percent of known pregnancies end in miscarriage, yet a recent survey found that 55 percent of responders believe miscarriage is “uncommon.” Another study showed that 40 percent of participants who had experienced pregnancy loss said they felt very alone in the aftermath.

Though Pregnancy and Infant Loss Awareness Month month is coming to a close, the value of having open conversations about miscarriage cannot be understated. Many public figures have made a point to share their own stories of pregnancy loss to provide support and comfort to other women going through this painful experience.

Here are 21 celebrities who have opened up about their miscarriages.

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