Beyoncé Opens Up About Her Miscarriage

Before giving birth to her daughter, Blue Ivy, in January 2012, Beyoncé suffered a miscarriage—something she opens up about for the first time in her new documentary, Beyoncé: Life Is But a Dream. Now, she tells Oprah why it was the hardest thing she's ever been through, why she kept it a secret and how it affected the way she approached her pregnancy with Blue Ivy.