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As women, our fertility naturally declines with age as the number and quality of our eggs drops.1, 2 Egg freezing gives you the option to preserve your eggs now, while they’re at their best quality, giving you more control over your future fertility.
More women than ever are choosing to delay parenthood for a wide range of reasons.1, 3 Some may be looking to build the foundations for a successful career, others may not have found the right partner or aren’t ready to start a family, while some women could be facing complex medical procedures that could affect their fertility.
Whatever the reason, egg freezing allows you to store your eggs earlier, while they’re at a quality that will give you the best possible chance of success at a later date.
Data suggests that frozen eggs have a similar success rate to fresh eggs in leading to pregnancy.1, 4, 5 Long-term data has also shown no increase in pregnancy risks from using frozen eggs.1
At Lister Fertility Clinic, we’ve performed over 2,500 egg freezing cycles since adopting the vitrification technique in October 2009.
The table below outlines our success (to Jan 2023) using this technique with eggs following a planned egg freeze. It also shows the most recent national data which, at the time of writing, makes no distinction between slow-frozen eggs and vitrified eggs.
Looking at the age at which women froze their eggs, the pregnancy success rates are:
|
Type of Rate |
Lister Vitrification Data |
Most recent HFEA Data |
|
Pregnancy Rate / Thaw cycle |
43.8% (21/48) |
- |
|
Ongoing Pregnancy Rate / Thaw cycle |
31.5% (23/73) |
13.9% |
|
Pregnancy Rate / Embryo Transfer |
53.3% (21/36) |
22.2% |
|
Ongoing Pregnancy Rate / Embryo Transfer |
44.2% (23/52) |
- |
Egg freezing costs can vary on your individual circumstances and the treatments you require. At Lister Fertility Clinic, egg freezing cycles start from £4,130. A cycle includes a pre-treatment nurse consultation, counselling, HFEA fees, cycle monitoring and management, egg collection, preparation and vitrification, one year of egg storage and a follow up consultation. We also offer a three-cycle egg freezing package.
These fees do not include medication or blood tests, and your specific needs and fees will vary by your age. Because our prices are updated regularly, please refer to our latest Price List for the most accurate and up-to-date information.
In our price list, you’ll find detailed breakdowns for:
If you’d like help understanding which options might be right for you, our team is always happy to guide you.
“I have completed two rounds of egg freezing, and one round of embryo freezing with Dr Salim as my consultant doctor. I was very worried at the start, but Dr Salim was incredibly calming and reassuring.”
23,000+
babies born with us
10+
dedicated fertility consultants
35+
years with a history of success
Next-day appointments
See a specialist in as little as 24 hours
State-of-the-art diagnostics
With results in as little as 48 hours
Multidisciplinary teams
Expert treatment with specialist care for complex care
From the moment you step through the door, until the time you’re ready to leave, we want you to feel as comfortable as possible with us, every step of the way.
Part of that is making sure you’re prepared and informed with our guide to each stage of the egg-freezing process.
If you have any questions that aren’t covered here, or in the FAQ section below, please don’t hesitate to get in touch. You can also download our step-by-step explanation on the egg freezing process here.
01
Initial consultation
02
Preparing for egg freezing
You’ll start with daily hormone injections for around two weeks, to stimulate your ovaries to produce multiple follicles, each of which may produce an egg. During this time, you’ll also have blood tests and ultrasound scans of your pelvis to monitor the number and size of the follicles.
Then, when one or more follicles reach a certain size, (usually 18mm or more), you’ll have what’s called a trigger injection – this is an injection of hormones to mature the eggs before collection.
03
Collection and egg freezing
*In some cases, the doctor may trigger at less than 18mm. This will be a decision based on your individual needs and form part of your personalised treatment plan.
Before starting your treatment, you’ll have a consultation with your named fertility consultant. During your initial consultation, your consultant will discuss your medical history, review your treatment options with you and confirm your personalised treatment plan. They’ll talk you through what to expect from your treatment, what it’ll involve and the next steps for you to take.
Once your treatment plan is decided, you’ll receive an electronic link to your consent forms, a flow chart for your treatment plan, your prescription, a price list and a costed, individualised treatment plan.
Our egg freezing services are located at our four London locations and in Beaconsfield, Buckinghamshire. Across hospitals and treatment centres, you’ll have access to dozens of industry-leading fertility experts who can help, from initial consultation through to treatment and next steps.
Accessing private health care
Our services are regulated by the Human Fertilisation and Embryology Authority (HFEA), who are responsible for fertility treatment and research across the UK. As well as licensing clinics and monitoring their practices, HFEA sets standards to ensure patient safety and high-quality care.
Our inspection rating for both Lister Fertility Clinic and Lister Fertility Clinic at The Portland Hospital is 5/5. You can see the full reports for yourself here and here.
If you’d like to meet our team and find out more about the egg freezing process, then our open evenings give you the chance to do just that.
Available both online and in-person, these events are designed to help those of you actively thinking about your fertility treatment options. We’ll go through the egg freezing options available at the clinic and give an overview of the process itself. You’ll also have the chance to ask questions to be answered live by our team of specialists.
You can also visit this blog, in which Mr Tim Bracewell-Milnes, consultant gynaecologist and subspecialist in reproductive medicine and surgery at the Lister Fertility Clinic, gives valuable advice on preparing for egg freezing and what to expect during the process. He also explains what might happen if you have certain gynaecological conditions, and how your age can affect the outcome.
The price of egg freezing can vary depending on your age, individual circumstances and the medications and tests you require.
We update our prices regularly, so please refer to our Price List for the latest and most accurate costs of egg freezing cycles at Lister Fertility Clinic, as well as the costs of other tests and scans.
We recommend that women aim to have at least 20 eggs in storage. As of March 2024, 1 in every 19 eggs thawed at our clinic has resulted in a pregnancy, and 1 in 22 a live birth or ongoing pregnancy.
Breaking this down by age:
While we advise women to have at least 20 eggs frozen, there is no guarantee of success with any number of eggs. Other factors such as egg quality are also relevant. Some women may achieve success with only a few eggs, while others may be unsuccessful with over 20.
Typically, around 7 to 14 eggs may be collected during one cycle. But this will be very different for different women.6 This means to maximise your chances of success, you may need more than one egg freezing cycle. We offer egg freezing packages if you’re considering this.
We usually recommend early to mid-30s as an ideal age to freeze your eggs if you have no imminent plans to start trying for a baby.
However, there are a number of factors to weigh up when considering what’s best for you.
The number and quality of your eggs are greater the younger you are.1,2 But it’s not as simple a case of “the sooner the better” when it comes to freezing your eggs. You’ll need to think about the physical, emotional and financial burden of treatment too. It’s a delicate balance between not freezing eggs too early or too late.
While freezing your eggs early may give you peace of mind for your future fertility, there’s no guarantee of success. It’s important not to delay trying to conceive naturally, just because you have eggs frozen.
Freezing eggs when you’re in your early to mid-30s means we can preserve your eggs before the number and quality start to significantly diminish. Many women still choose to freeze their eggs after the age of 35. It just means that you will need a greater number of eggs to have the same chance of success. Your overall chance of future pregnancy will also be lower.
The length of time your eggs are frozen for makes no difference to the future outcome of treatment. Once your eggs are stored, the success rate is "locked-in" at the age they were when frozen.
So, whether you’re freezing them two or 10 years before you want to have children, the outcome would be similar. The key factor is the age at which you freeze them.
No, but this is a common misconception. Assisted reproductive techniques like egg freezing and IVF don’t use up any more of your egg follicles than a natural menstrual cycle. They just allow more of the follicles to grow and develop eggs.8
In a natural menstrual cycle, several follicles begin to grow in your ovary every month, but most die away, as your body normally only allows one to mature and release an egg.
In the egg freezing process, the hormone injections you take stimulate your ovaries so that more of these follicles mature. This allows as many eggs as possible to be collected. The process doesn’t use any more follicles than were already there. So it doesn’t affect your fertility or cause an earlier menopause.
One consequence of egg freezing is that some people may have a false sense of security about their future fertility. This can lead to them delaying trying for a baby naturally, reducing their overall chance of a successful pregnancy.
Our fertility specialists are here to help. Book a consultation today and find out whether egg freezing is right for you.