A heterotopic pregnancy involving a caesarean section scar

Heterotopic pregnancy refers to the presence of simultaneous pregnancies in two different implantation sites, generally one intra‐uterine pregnancy and one extra‐uterine pregnancy (usually tubal). This is a rare case of a heterotopic pregnancy involving concurrent intra‐uterine pregnancy and caesarean section scar pregnancy (CSEP). CSEPs are at a high risk of bleeding and uterine rupture, carrying with them significant maternal morbidity.