Top-quality embryo transfer is associated with lower odds of ectopic pregnancy.
Simona AnzhelSirpa MäkinenHelena TinkanenTiina MikkiläAnni HaltiaAntti PerheentupaCandido TomásHannu MartikainenAila TiitinenJuha S TapanainenZdravka VelevaPublished in: Acta obstetricia et gynecologica Scandinavica (2022)
Transfer of non-top quality embryos is associated with a higher rate of ectopic pregnancy. This is particularly important to keep in mind in treatments with only non-top embryos available even in the absence of tubal factor infertility. To minimize the risk of ectopic pregnancy, the number of embryos transferred should be as low as possible.