Embryo Freezing
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What is Embryo Freezing?
Embryo freezing, also known as embryo cryopreservation, is a process where embryos created through in vitro fertilization (IVF) are frozen and stored for future use. This technique allows couples to preserve their embryos for later transfer, increasing the chances of pregnancy from a single IVF cycle.
At Seeds of Innocence, we use advanced vitrification techniques to ensure high survival rates and successful embryo transfers.
Why is Embryo Freezing Done?
There are several reasons why couples choose to freeze their embryos:
Who requires Embryo Freezing?
There are several reasons why couples choose to freeze their embryos:
How Does Embryo Freezing Work?
Embryos created through IVF are assessed, selected, and frozen using vitrification. They are stored in liquid nitrogen at -196°C and can be thawed for transfer in a later cycle.
Embryo Freezing Procedure
Our embryo freezing process involves several steps:
Embryo development and assessment
Embryos are cultured and evaluated for quality.
Selection of high-quality embryos
The best embryos are chosen for freezing.
Vitrification (rapid freezing)
Embryos are frozen rapidly to minimize ice crystal formation.
Storage
Storage in liquid nitrogen at -196°C with long-term monitoring.
Thawing and transfer
When ready, embryos are thawed and transferred in a suitable cycle.
Benefits of Embryo Freezing
High survival rates after thawing (95%+)
Similar pregnancy rates to fresh transfers
Reduced risk of OHSS
Better endometrial receptivity in frozen cycles
Embryo Freezing Success Rate
Embryo freezing has shown excellent success rates: high survival after thawing (95%+), similar pregnancy rates to fresh embryo transfers, and reduced risk of ovarian hyperstimulation syndrome (OHSS).
Risks and Possible Complications
Risks are generally low and similar to IVF. Discuss any concerns with your specialist.
Recovery After Embryo Freezing
No recovery is needed for the freezing process itself. Recovery after a subsequent frozen embryo transfer is similar to fresh IVF transfer.
Cost of Embryo Freezing
Cost includes freezing, storage (annual or long-term), and thawing/transfer when you are ready. Our team will provide a clear cost breakdown.