Patients with a<unk>  may need special attention during pregnancy as miscarriage, fetal demise, premature birth, and malpresentation are more common. It is unproven that cerclage procedures are helpful. A pregnancy in a rudimentary horn cannot be saved and needs to be removed with the horn to prevent a potentially fatal rupture of the horn and uterus. Although it is unclear whether interventions before conception or early in pregnancy such as resection of the rudimentary horn and prophylactic cervical cerclage decidedly improve obstetrical outcomes, current practice suggests that such interventions may be helpful.
Unicornuate uterus
Bicornuate uterus
Arcuate uterus
Couvelaire uterus
T-shaped uterus
Retroverted uterus
Peritoneal inclusion cyst
Ectopic decidua