Pregnancy Reduction, Multifetal

Multifetal Pregnancy Reduction; Embryo Reductions; Fetal Reductions; Fetal Terminations, Selective; Multifetal Pregnancy Reductions; Pregnancy Reductions, Multifetal; Reduction, Embryo; Reduction, Fetal; Reduction, Multifetal Pregnancy
Selective abortion of one or more embryos or fetuses in a multiple gestation pregnancy. The usual goal is to improve the outcome for the remaining embryos or fetuses.