Does a poor-quality embryo have an adverse impact on a good-quality embryo when transferred together?
Abstract Background In some in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) cycles, we may consider transferring one poor-quality embryo with one good-quality embryo.Previous studies have indicated that the poor-quality embryo transferred with a Kite Foiling good-quality embryo does not negatively affect the clinical pregnan