Selective reduction is a procedure used to reduce the number of embryos in a multifetal pregnancy. This procedure is sometimes used when too many embryos implant in a pregnancy that is achieved with assisted reproductive technology. When too many embryos implant successfully the chance of carrying the pregnancy to term drops significantly. Selective reduction is generally used for pregnancies with more than two fetuses. Preventing medical problems in the pregnancy or the loss of all the fetuses is the reason for the procedure. In some cases, fetuses that are considered to be at greater risk for defects are selected for … Continue reading →