What is Embryo Freezing?
Embryo freezing, also known as embryo banking or cryopreservation, is a fertility preservation procedure that involves freezing embryos for future use.
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How Does Embryo Freezing Work?
embryo freezing process involves several carefully monitored steps that ensure safety and efficiency:
Ovarian stimulation: Medications are administered to stimulate the ovaries to produce multiple mature eggs.
Egg retrieval: Eggs are retrieved from the ovaries using a needle guided by ultrasound.
Fertilization: Eggs are fertilized with sperm in a laboratory to create embryos.
Embryo development: Embryos are allowed to develop to a desired stage (usually blastocyst stage) before freezing.
Cryoprotectant exposure: Embryos are exposed to a cryoprotectant solution which helps prevent ice crystal formation during freezing.
Vitrification (rapid freezing): The embryos are rapidly frozen using liquid nitrogen, essentially replacing the water in the cells with the cryoprotectant solution.
Storage: Frozen embryos are stored in liquid nitrogen tanks at very low temperatures (-196°C).
Important points about embryo freezing:
- Vitrification is the most common method:
This technique involves very rapid freezing, minimizing the risk of ice crystal damage to the embryo.
- Embryo quality matters:
Only high-quality embryos are typically chosen for freezing to maximize the chance of successful pregnancy after thawing.
- Thawing process:
When ready to use, embryos are thawed by gradually warming them and removing the cryoprotectant.
- Frozen embryo transfer (FET):
The thawed embryos are then transferred into the uterus during a woman’s prepared menstrual cycle.
Expert Care:
A team of experienced fertility specialists and andrologists to guide you through the process.
State-of-the-Art Technology:
Advanced cryopreservation methods to ensure optimal quality and viability of stored sperm.
Privacy and Confidentiality:
A safe, supportive, and discreet environment for all our patients.
Flexible Solutions:
Customized storage options for both short-term and long-term needs.
