Blastocyst culture refers to the growing of the embryos in the laboratory for 5 days at which point they are referred to as blastocyst embryos. Blastocyst transfer helps identify embryos which have better implantation potential.
Couples with multiple good-quality embryos on Day 3.
Those who have had previous IVF failures.
Women under 35 years with good ovarian reserve.
Couples opting for PGT (Preimplantation Genetic Testing).
When single embryo transfer (SET) is preferred to reduce multiple pregnancy risk.
Higher implantation rates compared to Day 3 embryos.
Better embryo selection – only strong embryos reach blastocyst stage.
Lower risk of multiple pregnancy with single high-quality embryo transfer.
Improves outcomes in frozen embryo transfer (FET) cycles.
Enhances success in PGT cycles due to more developed embryos.