Egg Freezing
FAQ — the questions people actually ask.
Real answers to the most common questions — written without clinic spin, with links to the full guide when more detail helps.
Before you start
The injections are subcutaneous — a small needle into the fatty tissue of the abdomen. Most people find them uncomfortable at first and manageable by Day 2 or 3. The mixing process for some medications takes more time than the injection itself.
The retrieval procedure is done under full IV anesthesia. There's no awareness of the procedure. Waking up in recovery is the next thing that happens after going under. Post-retrieval, bloating and pelvic discomfort are common and can be significant for several days — particularly around Days 2–4 after retrieval when the ovaries are returning to normal size. Tylenol only, no NSAIDs.
The honest summary: the physical experience is more manageable than most people expect going in. The emotional and logistical weight is often harder than the physical part.
Younger is better, for two reasons: egg quantity and egg quality. Both decline with age, but quality matters more — older eggs have higher rates of chromosomal abnormalities, which affects fertilization, embryo development, and live birth rates.
Under 35 is generally considered the optimal window. Outcomes begin declining meaningfully after 37–38, and more significantly after 40. This doesn't mean freezing at 38 or 40 isn't worth doing — it means the expected yield per cycle is lower and more cycles may be needed to bank a meaningful number of eggs.
The right time is when it makes sense for your specific situation — your AMH, your AFC, your finances, your life. Age is the biggest factor but not the only one. The success rates page has more on this.
This is the question the fertility industry answers with optimism and statistics. The honest answer is: it depends entirely on what you're trying to achieve, what the cost means to you, and what you're buying.
Egg freezing preserves options. It doesn't guarantee outcomes. A cycle costs $11,850 in procedure fees plus $2,000–$8,000 in medications. If the eggs are ever used, a future thaw-and-transfer cycle adds another $13,000+. The total cost over time for one cycle plus future use is realistically $30,000–$50,000.
The question worth asking before starting: what am I actually buying? Eggs? Time? Hope? Possibility? Peace of mind? The answer is different for everyone. Knowing yours before committing is the honest place to start. The Before You Start page sits with this question directly.
AMH (Anti-Müllerian Hormone) is a blood test that measures ovarian reserve — roughly, how many eggs you have left relative to typical for your age. It's one of the two key numbers in egg freezing, alongside AFC (antral follicle count, measured by ultrasound).
Higher AMH means more eggs available per cycle. Lower AMH means fewer, and may mean multiple cycles are needed to bank a meaningful number. A low AMH doesn't mean poor egg quality — it means fewer eggs, which changes the math on what to expect from a cycle.
You can get AMH tested before you choose a clinic or attend an orientation. It's just a blood draw. Having the number before your first consultation changes the entire conversation. More on testing here.
The stimulation phase — daily injections and monitoring — is 10–14 days. The retrieval procedure and recovery take one day. So the active cycle is about two weeks.
The total process from decision to retrieval is longer. Consultations, testing, orientation, cycle waitlists, and scheduling can add two to four months before the cycle even starts. Budget for three to six months from first appointment to retrieval if you're starting from scratch.
The full timeline page breaks this down stage by stage.
The process
The commonly cited guidance for someone under 35 is 15–20 mature eggs for a reasonable chance at one live birth — accounting for the attrition at each step of the funnel (thaw, fertilization, blastocyst formation, implantation).
Most people don't get 15–20 mature eggs from one cycle. Average yield per cycle varies significantly by age and AMH. This is why multiple cycles are common, and why the total cost picture matters before starting.
The right number for your specific situation — based on your age, AMH, AFC, and goals — is a conversation with your physician. The success rates page explains the funnel in detail.
Daily subcutaneous injections into the abdomen, typically in the evening. The medications (gonadotropins like Gonal-F or Follistim, and Menopur) stimulate the ovaries to develop multiple follicles simultaneously instead of the single follicle that would normally develop each cycle.
A second medication (a GnRH antagonist — Cetrotide or Ganirelix) is added mid-cycle, typically around Days 7–9, to prevent premature ovulation. This one is taken in the morning.
The injections continue for approximately 10–14 days, with daily or every-other-day monitoring appointments (bloodwork and ultrasound) throughout. Full detail on injections and monitoring here.
Yes — most people work normally throughout the stimulation phase. The main constraint is morning monitoring appointments, which at NYU Langone run 7–9am every day or two, including weekends. Building in a flexible morning schedule for the 10–14 day stimulation phase is the main practical consideration.
The retrieval day itself requires taking the full day off and having someone with you. Plan for at least one full recovery day, sometimes two.
Side effects vary — some people feel fine throughout, others experience significant fatigue and bloating especially in the second week. Build in flexibility for the possibility that you'll need more downtime than expected.
The trigger shot is the final injection of the stimulation cycle — it triggers the final maturation and release of the eggs, timed precisely so retrieval can happen 34–36 hours later. It's either Ovidrel (hCG) or Lupron (leuprolide), or sometimes both.
The timing is the most precise element of the entire process. The shot must be given within a specific 30-minute window — if it's missed, the cycle is affected. The nurse confirms the exact time.
Don't buy the trigger shot until the nurse confirms which type you need — the type depends on your follicle response and OHSS risk and can't be known in advance. Full trigger shot guide here.
Costs and practicalities
At NYU Langone in 2026: the cycle fee is $11,850 (including anesthesia). Medications add $2,000–$8,000 depending on protocol and pharmacy. Annual storage after the first year is $1,250.
If the eggs are used in the future, a separate thaw-and-transfer cycle costs $13,000+. Total realistic cost for one retrieval cycle plus future use: $30,000–$50,000.
Most people don't understand the full picture until they're already in the process. The full costs breakdown has every number including ways to reduce medication costs significantly.
Most standard health insurance plans don't cover elective egg freezing. Some employer benefits packages do — it's worth asking HR directly, even if it feels like a long shot. A number of large employers have added fertility benefits in recent years and many employees don't know it's available.
HSA and FSA funds are generally eligible for egg freezing expenses, which reduces the effective cost through pre-tax dollars. Medication discount programs (ReUnite, HEART Rx, FIS) can reduce medication costs substantially for out-of-pocket patients. More on reducing costs here.
Indefinitely, in theory. Eggs stored in liquid nitrogen at –180°C don't degrade over time the way biological material does at higher temperatures. There are documented cases of successful pregnancies from eggs stored for over a decade.
The practical limit is the annual storage fee — $1,250/year at NYU Langone — and keeping the clinic updated with your current contact information. If the clinic can't reach you, eggs may be discarded. Update your contact info immediately if your phone number, email, or address changes.
OHSS (Ovarian Hyperstimulation Syndrome) occurs when the ovaries over-respond to stimulation medications. Mild OHSS — bloating, discomfort, slight weight gain — is relatively common and resolves on its own. Severe OHSS is rare but serious.
Risk factors include high AMH, high antral follicle count, and younger age. If you're at higher risk, your clinic may use a Lupron trigger instead of Ovidrel, which significantly reduces OHSS severity.
Contact the clinic immediately if you experience severe bloating, rapid weight gain (more than 2–3 lbs in a day), difficulty breathing, or severe abdominal pain after retrieval. These can be signs of serious OHSS requiring medical attention.
What nobody explains upfront
Yes — and it's stricter than most people expect. At NYU Langone, someone must come inside the clinic, sign discharge paperwork, and stay with you for 12–24 hours post-discharge. Walking out alone or taking a rideshare unaccompanied is not permitted. This is mandated by the facility's accrediting body, not a suggestion.
No escort means no retrieval, regardless of how far into the cycle you are. Plan for this specifically — not just "someone to drive me," but someone who can be there for the full day and stay overnight if needed.
Possibly. Whether one cycle is enough depends on how many eggs it yields and how many you want to bank. If the target is 15–20 mature eggs and one cycle yields 8–10, a second cycle is a reasonable option to consider.
The decision to do another cycle comes after seeing the first cycle's results — how your body responded, how many mature eggs were frozen, and what your physician recommends based on your specific situation. It's not a decision to make before you have that data.
Budget for the possibility of two cycles. The second cycle is slightly cheaper at NYU Langone ($10,850 vs $11,850) but still adds significantly to the total cost.
Embryos (fertilized eggs) generally have better per-transfer success rates because you can test them for chromosomal abnormalities before transfer, selecting only the ones most likely to implant. They also skip the fertilization step when it's time to use them.
The tradeoff: embryos require a sperm source at the time of retrieval, and they legally involve another person (or donor sperm). Unfertilized eggs preserve full autonomy — no commitments about sperm source, partners, or timing are required now.
If you have a partner and the relationship is stable, embryos may make clinical sense. If you're single or the situation is uncertain, eggs preserve the most options. This is a conversation worth having specifically with your physician. Questions to ask about this here.