Gentler IVF Approach: Delayed Transfer Explained

Delayed Transfer IVF involves freezing embryos for later transfer, improving implantation rates through elective single-embryo transfer (eSET). This method includes 9 key steps from initial consultation to pregnancy testing, with a focus on genetic screening and embryo freezing via vitrification.

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Key Takeaways

Elective Single-Embryo Transfer (eSET) Reduces Multiple Pregnancy Risks

eSET prioritizes transferring one high-quality embryo to minimize twin pregnancies, which are associated with higher maternal and fetal complications. This approach aligns with evidence-based practices to enhance long-term pregnancy outcomes.

Pre-implantation Genetic Testing (PGT) Enhances Embryo Viability

PGT screens embryos for chromosomal abnormalities via biopsy, allowing selection of genetically normal embryos for transfer. This step increases success rates by identifying embryos with structural DNA issues that could lead to implantation failure or miscarriage.

Vitrification Freezing Method Preserves Embryo Quality

Embryos are frozen at the blastocyst stage using vitrification, a rapid-freezing technique that prevents ice crystal formation. Secure liquid nitrogen storage with 24/7 monitoring ensures embryos remain viable for future transfers.

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