How Common Is Uterus Didelphys?

The condition is less common than these other uterine malformations: arcuate uterus, septate uterus, and bicornuate uterus

bicornuate uterus
In pregnancy

People with a bicornuate uterus are at an increased risk of recurrent miscarriage, preterm birth, malpresentation, disruptions to fetal growth, premature rupture of membranes, placenta previa and retained placenta (which can lead to postpartum hemorrhage).

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. It has been estimated to occur in 1/3,000 women.

How rare is didelphys uterus?

Didelphys uterus was found to be the second least common at 8.3% of all MDAs [4]. A didelphys uterus is characterized by complete failure of the Mullerian ducts to fuse leading to separate uterine cavities and two cervices.

How many people have uterine Didelphys?

How common is it to have a double uterus? One in about every 2,000 women worldwide have the condition. How likely is it that a woman with this condition would get pregnant with twins—one baby growing in each uterus? About one in 25,000 women with uterus didelphys gets pregnant with twins, one to each uterus.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.