Cryopreservation
Embryo Freezing
Preserve embryos for future family building
Overview
Embryo freezing (cryopreservation) allows couples to preserve fertilized embryos for future use. This is often done when IVF produces more high-quality embryos than needed for immediate transfer. Frozen embryos can achieve pregnancy rates equal to or even higher than fresh embryos.
Key Benefits
The Process
IVF Cycle
Complete egg retrieval and fertilization as part of standard IVF.
Embryo Development
Embryos are cultured for 5–6 days to blastocyst stage.
Selection
Embryologists identify high-quality embryos suitable for freezing.
Vitrification
Rapid freezing process preserves embryo integrity.
Storage
Embryos stored in liquid nitrogen at −196°C.
Future Transfer
When ready, embryos are thawed and transferred in a simpler cycle.
Is This Right For You?
This treatment may be recommended for:
- Couples with excess embryos after IVF
- Those waiting for PGT genetic testing results
- Patients at risk of ovarian hyperstimulation
- Couples wanting to space pregnancies
- Those undergoing medical treatment affecting implantation
- Anyone wanting to preserve fertility as a couple
Frequently Asked Questions
Are frozen embryo transfers successful?
Yes! Frozen embryo transfers (FET) often have success rates equal to or higher than fresh transfers.
How long can embryos be stored?
Embryos can be stored indefinitely. There's no evidence of decline in quality over time in storage.
Related Treatments
Ready to Start Your Journey?
Take the first step toward building your family. Schedule a consultation with our fertility experts today and discover your personalized path to parenthood.
New patients receive a complimentary 15-minute phone consultation