Double uterus women was pregnant in both of her uterus one after another

British 35-year-old woman,Francis Cox, was born with rare double uterus, and each uterus are only half the size of normal uterine size, which makes her difficult to like normal pregnant women have children in general. But what's surprising is that she was pregnant in her right uterus by accident and gave birth to a daughter three years later after her married, and after only four months the left uterine miracle pregnant again, and giving birth to another daughter.