Woman with 2 Uteruses Gives Birth to a Baby Boy — and Then Twins 26 Days Later - PEOPLE.com

Woman with 2 Uteruses Gives Birth to a Baby Boy — and Then Twins 26 Days Later  PEOPLE.com

Mayo Clinic defines uterus didelphys (or "double uterus") as "a rare congenital abnormality" that "can increase the risk of miscarriage or premature birth"