Uterus didelphys is a medical condition where a woman has two separate uteri, each with its own cervix and vaginal canal. This condition is also known as double uterus. Other synonyms for uterus didelphys include "double uteri," "uterine duplication," and "bicornuate uterus." Some women with uterus didelphys may also experience a double vagina or a partial or complete septum dividing the vaginal canal, which can lead to fertility or pregnancy complications. Treatment options for uterus didelphys depend on the severity of the condition and may include dilation and curettage, hysteroscopic resection, or surgical removal of one of the uteri.