Oocyte Cryopreservation: A Step-by-Step Guide to Preserving Your Fertility
Everything you need to know about preserving your fertility, from hormone injections to long-term storage fees
Egg freezing, or oocyte cryopreservation, is a medical procedure used to preserve a woman’s fertility for the future. It involves three main stages:
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Stimulation: Taking hormone injections for roughly 10–14 days to prompt the ovaries to produce multiple eggs.
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Retrieval: A brief, minimally invasive procedure under sedation where a doctor harvests the mature eggs.
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Vitrification: The eggs are "flash-frozen" at sub-zero temperatures to prevent ice crystals from damaging the cells.
This allows women to "pause" their biological clock, storing healthy eggs to be thawed, fertilized, and implanted whenever they are ready to conceive.
The egg freezing process typically spans 2 to 3 weeks and follows these key steps:
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Assessment: You’ll undergo blood tests (like AMH) and ultrasounds to check your "ovarian reserve" and customize your medication dosage.
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Stimulation: For 10–12 days, you self-administer daily hormone injections to prompt your ovaries to mature multiple eggs instead of just one.
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Monitoring: You’ll visit the clinic every few days for scans to track follicle growth.
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Retrieval: Once mature, a "trigger shot" is given. 36 hours later, a doctor retrieves the eggs via a 20-minute sedated procedure.
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Freezing: The eggs are instantly frozen using vitrification and stored in liquid nitrogen indefinitely.
The cost of egg freezing can vary widely based on your location, clinic reputation, and individual medical needs. Expenses are generally divided into two parts: the initial freezing cycle and ongoing annual storage fees.
Estimated Cost by Region (Per Cycle)
| Region | Cycle Cost (Medications + Procedure) | Annual Storage Fee |
|---|---|---|
| India | ₹1,20,000 – ₹2,50,000 | ₹10,000 – ₹30,000 |
| USA | $10,000 – $16,000 | $500 – $1,200 |
| UK | £3,500 – £6,000 | £200 – £400 |
| Europe | €3,000 – €5,000 | €300 – €600 |
Key Factors That Influence the Final Cost
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Medications: Typically the largest expense, accounting for about 30–50% of the total cost. Younger women often require lower dosages, which can reduce overall expenses.
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Number of Cycles: Doctors usually recommend freezing 15–20 eggs for better success rates. Depending on age and ovarian response, 2–3 cycles may be needed.
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Pre-Treatment Tests: Blood work and ultrasound scans may cost an additional ₹5,000–₹15,000 ($500–$1,000) if not included in the package.
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Future Treatment Costs: When you decide to use the frozen eggs, thawing, IVF, fertilization, and embryo transfer will incur additional costs—often comparable to the initial freezing cycle.
Important Note: Most insurance plans do not cover elective egg freezing. However, many clinics offer 0% EMI or flexible financing options to make the process more affordable.
