Egg vitrification is a groundbreaking advancement in assisted reproduction, introduced in 2005. Before vitrification, slow-freezing methods led to low survival rates after thawing. However, vitrification has transformed fertility preservation, achieving high survival rates and pregnancy outcomes comparable to fresh eggs. This innovation marks one of the most significant breakthroughs in reproductive medicine.
When water freezes inside living cells, it can form ice crystals that damage the cell structure, reducing survival after thawing. Vitrification prevents this damage by:
✅ Ultra-Rapid Freezing – Freezing occurs at extremely high speeds, preventing crystal formation.
✅ Cryoprotectants Usage – Special solutions protect the eggs from freezing damage.
✅ Liquid Nitrogen Immersion – Eggs are instantly frozen, maintaining their quality and viability.
This technique ensures oocytes (eggs) remain intact, preserving their quality and potential for future fertilisation.
With the success of vitrification, fertility preservation has become safer and more reliable. Women now have the option to freeze their eggs for various reasons, including:
🔹 Medical Treatments – Women undergoing chemotherapy or other treatments that could harm fertility can preserve their eggs for later use.
🔹 Postponed Motherhood – Many women choose to delay motherhood, and vitrification allows them to preserve their fertility until they are ready.
✅ Retention of Quality – Vitrified eggs maintain their original characteristics over time.
✅ Optimal Timing – It is recommended to freeze eggs before age 35, as fertility declines with age.
✅ Indefinite Storage – Research shows vitrified eggs remain viable for years without compromising their survival rates.
If you’re thinking about egg freezing or want to learn more about fertility preservation, Sakalli IVF is here to help.
📞 Contact us today to speak with our fertility specialists and explore your options for preserving your reproductive future.
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