Pregnancy outcome after multifetal pregnancy reduction

Objective: To study the effects of multifetal pregnancy reduction (MFPR) as a means to reduce the adverse outcome of multiple gestations.

Methods: This was a retrospective study evaluating the outcome of 334 multiple pregnancies after embryo reduction.

Results: In 313 multiple pregnancies in which MFPR was performed before 15 weeks, the rates of miscarriage, preterm delivery Conclusion: MFPR resulted in at least one live neonate in 83.75% of cases and was effective in reducing the risks of pregnancy loss and severe prematurity in quadruplets and higher-order pregnancies. The risk of miscarriage increased with increasing finishing number of fetuses. In reduced triplets gestation was prolonged in comparison with average figures reported in the literature. In twin pregnancies selective termination in the first trimester carries a lower risk of severe preterm delivery and this emphasizes the need for first-trimester diagnosis.