A<unk>  is a complication of<unk>  in which both extrauterine (ectopic)<unk>  and intrauterine<unk>  occur simultaneously. It may also be referred to as a combined ectopic<unk> , multiple‑sited<unk> , or coincident<unk> . The most common site of the extrauterine<unk>  is the fallopian tube. However, other sites of implantation include the cervix, ovary, and abdomen. Although<unk> es were once thought to be a rare phenomenon, the incidence has increased due to the increasing use of assisted reproductive technologies.
Heterotopic pregnancy
Cryptic pregnancy
Abdominal pregnancy
Molar pregnancy
Mixed Müllerian tumor
Interstitial pregnancy
Malignant triton tumor
Ectopic pregnancy