What Egg Freezing Can and Cannot Guarantee

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There was a time when egg freezing was nothing more than an experimental procedure – something that was only meant for people going through cancer treatment. But in the last few years, it has arguably become the best way for women to preserve their fertility for the future. At the same time, however, there is still a lot of confusion over what egg freezing can realistically do for us. Some see it as an insurance policy to safeguard a future pregnancy, while others still dismiss it as unreliable and a downright waste of precious time.

If you’re reading this, you’re likely considering egg freezing or just want to better understand its place in your life. Career, finances, relationships, health concerns, or even uncertainty about the future – there are a lot of things that can bring people to this procedure. Whatever your case may be, fret not, as we’re going to break down the process of egg freezing and help you set the right expectations for it.

What happens during an egg freeze?

Egg freezing, medically known as oocyte cryopreservation, is a technique in which a woman’s eggs are collected, frozen, and stored for use in the future. The idea is a pretty simple one: When you’re younger, your eggs, too, are younger and healthier, so freezing them at such a state allows them to be used later when your fertility naturally declines.

Now, egg freezing in London and the rest of the UK works the same way. The process starts with a couple of hormone injections that stimulate your ovaries into producing multiple eggs during a cycle. This is completely safe, and while your eggs mature, the doctors will monitor your ovaries closely through blood tests and ultrasound scans.

Once the eggs are ready, they are collected with a minor procedure performed under sedation. In it, a thin needle will be guided all the way into the ovaries (using ultrasound) to collect the mature eggs. After collection, these eggs are then frozen using a process called vitrification, which rapidly freezes them while protecting their structure. Finally, they are stored in liquid nitrogen until needed. Do note here that the success of this process will depend heavily on your age at the time of freezing. Eggs that you freeze in your 20s or early 30s will naturally have a higher likelihood of leading to a successful pregnancy later compared to eggs that are frozen in your late 40s.

What can egg freezing realistically help with?

The biggest benefit of going through an egg freeze is that it gives you more reproductive flexibility. It’s common knowledge that our fertility naturally declines after the mid-30s, largely because both the quantity of eggs and their quality go down over time.

Freezing your eggs when they are young, possibly at their healthiest, allows you to preserve your fertility before the decline becomes an even bigger issue. This is great for women who are not yet ready for children but know they may want them later, or at the very least wish to keep their options open. It is also useful for women undergoing chemotherapy, radiation treatment or surgeries that will likely affect their reproductive system. Certain autoimmune conditions and genetic problems can also accelerate fertility decline, making egg freezing a great backup option.

Last but not least, egg freezing can also just take off some of the pressure surrounding fertility outcomes for the time being. There is a good chance that you’re currently facing a ton of anxiety around the idea that your biological clock is ticking away, and with each passing year, your fertility is going down. In such a case, egg freezing can at least alleviate some of that anxiety, providing a slight bit of relief while creating a wider window of opportunity.

Things that an egg freeze will not guarantee you

To address the big one first: egg freezing does not guarantee a future pregnancy, and it definitely does not guarantee a baby. The truth is that a successful pregnancy involves a lot of moving parts, and your fertility is just one of them. Even after your eggs survive the thawing process, they need to fertilise successfully, develop into a healthy embryo, implant properly into the uterus, and continue into a healthy pregnancy for nearly 40 weeks.

That’s another thing you should know: not every frozen egg survives the thawing process. Although vitrification has improved egg survival rates, some eggs still do not tolerate the process enough to remain viable. It’s part of the reason why doctors stimulate your ovaries into producing multiple of them. The more eggs stored, the higher the chances of eventually achieving a pregnancy, provided everything else aligns too.

Another thing worth mentioning is that egg freezing does not pause your reproductive age. While the eggs will be frozen in time, the rest of your body will still age as it always does. What this means is that factors like uterine health, pregnancy risks, lifestyle, and overall health condition will still matter when trying to conceive later.

Is egg freezing worth it?

Look, the answer to this question depends entirely on your situation at the moment. For some women, just the chance of having a successful pregnancy in the future, no matter how small, is enough to make this process worthwhile. Other women may feel swayed by the lack of a guaranteed pregnancy.egg f

The costs part matters way more than anything else to some, too, as – let’s be clear, this process can become fairly expensive once medications, consultations, storage fees, and the eventual IVF are factored in. Physically, the process can still place a slight strain on the body, especially due to hormonal stimulation before treatment. You may experience bloating, discomfort, mood changes, and fatigue during this procedure. Emotionally, it can be a bit complicated – some feel relieved to have an open future, while others find the uncertainty somewhat disturbing.

At the end of the day, this process can work for you only if you walk in with the right expectations. It will give you an opportunity in the future; it will not promise future parenthood, but it will also improve future reproductive options. So evaluate the pros and cons properly before making the right call for yourself – take your time, consult a doctor if needed, and know that whatever step you take next, it will most certainly be in your best interests.

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