A rare spontaneous triplet heterotopic pregnancy occurred in a patient using emergency contraception. This highlights the need to consider heterotopic pregnancy in differential diagnoses for patients presenting with abdominal pain or vaginal bleeding, even with detected intrauterine pregnancies, especially after failed emergency contraception, necessitating thorough laboratory and ultrasonographic diagnostic work-up.
Keywords: case report; ectopic pregnancy; emergency contraception; heterotopic pregnancy; triplet pregnancy.
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