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What is Heterotopic pregnancy is and explain in detail?
A heterotopic pregnancy is a rare complication of pregnancy in which both extra-uterine (ectopic pregnancy) and intrauterine pregnancy occur simultaneously. Incidence of this has now increased to around 1 in 3000 pregnancies due to the advent of IVF. It may also be referred to as a combined ectopic pregnancy /multiple sited pregnancy, or co-incident pregnancy.