The science of ultra-rapid freezing
Traditional slow-freezing methods caused ice crystal formation that damaged cells. Vitrification cools cells at over 20,000°C per minute, achieving a glass-like state without crystallisation. Survival rates approach 95+ percent for both eggs and embryos.
Where we use vitrification
- Surplus IVF embryos for future cycles
- Elective egg freezing for fertility preservation
- Medical fertility preservation (before chemotherapy)
- Donor egg programmes
- Banking sperm before vasectomy or oncological treatment
- Storing embryos when fresh transfer is suboptimal (high progesterone, OHSS risk)
Outcomes from vitrified material
Long-term follow-up of children born from vitrified eggs and embryos shows no increase in congenital anomalies or developmental issues compared to fresh-cycle babies. Vitrification is now considered the cryopreservation standard.
Vitrification (freezing)
| Aspect | Detail |
|---|---|
| Method | Ultra-rapid freezing |
| Survival | High on thaw |
| Used for | Eggs and embryos |
Our IVF practice follows international reproductive-medicine standards.
Frequently asked
Dr Patel leads fertility care at Balaji Horizon, integrating reproductive surgery and IVF into a single plan — ethical, evidence-based and individualised, with realistic expectations and no overpromising of success.
Individualised IVF and fertility planning with honest, evidence-based counselling — and realistic expectations from the very first consultation.
Dr. Priyadatt Patel
Senior Gynecologist · Advanced Laparoscopic Surgeon · IVF and Endometriosis Programme Lead
MS OBGyn · Pregnancy Care · Advanced Gynaecological Ultrasound · Fertility Preservation
ESHRE / ESGE / AAGL / ASRM guideline-aligned practice. 3D Karl Storz precision technique. Fertility-preservation-first philosophy. Evidence-based decisions, honest counselling, long-term outcomes orientation.
Science City Road, Ahmedabad 380060
Mon–Sat 11:00–20:00 · +91 97234 31544
Naranpura, Ahmedabad
Mon–Sat 08:30–10:30 · +91 70460 02566
