Egg Freezing – Is It Right for You?
Having a baby has to be when the time is right, and in recent years egg freezing has allowed us to be more in control of when that time is. For those who want to preserve their fertility and keep their family planning options open, egg freezing is becoming increasingly popular. Although it was once thought of as ‘niche’, it’s now a widely available fertility preservation treatment.
You may be focussing on your career, waiting until you find the right partner, dealing with medical issues, or are just not ready to start a family yet – whatever the reason, egg freezing could offer flexibility and reassurance until you are ready. However, this is a big decision and understanding that there are limitations as well as benefits is important before you decide whether it’s for you.
What is egg freezing?
Egg freezing is a fertility preservation treatment that involves collecting and freezing a woman’s eggs for use later. By freezing eggs when they are younger (and potentially higher quality) it gives the option to use them in fertility treatment in the future.
The frozen eggs can be thawed, fertilised with sperm in a lab through IVF treatment, and then transferred into the uterus. Freezing technology over the last few years (especially the introduction of vitrification) have improved the survival rate of eggs after thawing, making egg freezing more effective and reliable than ever before.
Why are more people opting for egg freezing?
There’s been a historical shift in the last half century, with the average age of a first time parent rising from 23 in the 1970s to 31 today. This shows us that we are choosing to start families later in life. While many aspects of health can be managed or improved over time, female fertility declines with age. The number and quality of eggs decreases with time, particularly after the mid-thirties, which can make conception harder.
Egg freezing gives the opportunity to preserve younger eggs while they are still available and although this doesn’t guarantee a future pregnancy; it does increase the options available later on.
For those battling medical conditions, egg freezing may be their only option if they wish to have a family later. For example, chemotherapy and radiotherapy can affect fertility, as can surgery for conditions like endometriosis. In these situations, egg freezing can play an important part in fertility preservation or planning.
What does the egg freezing process involve?
Although treatment plans are tailored to individual cases, the egg freezing process itself generally follows a series of steps which have been well established for a while. The process will start with a fertility assessment (this could include hormone blood tests and an ultrasound scan). These investigations give a clearer picture of ovarian reserve and overall fertility health.
The next step would involve taking hormone medication for around two weeks. For the best chances of successful egg harvest, multiple eggs need to be produced. Medication stimulates the ovaries to produce several mature eggs rather than just one egg which is usual during a menstrual cycle. Monitoring is then needed to decide on the right time for egg collection.
Once the eggs are ready, they are collected during a short procedure carried out with the patient under sedation, and using ultrasound a specialist retrieves the eggs from the ovaries. Most patients can go home the same day. The collected eggs can then be assessed, frozen, and stored.
Does egg freezing guarantee future fertility?
Egg freezing does preserve eggs for future use, but it sadly won’t guarantee a successful pregnancy. Success will depend on the age at which the eggs were frozen, the number of eggs, and their overall quality; younger eggs usually have a bigger chance of creating healthy embryos, which is why fertility specialists often advise women to think about egg freezing sooner than later.
It’s not just egg quality alone though. Overall health and wellbeing, sperm quality, and uterine health can all have an influence when the time comes to thaw frozen eggs.
What are the benefits of egg freezing?
Egg freezing has given women more choice and flexibility. As mentioned earlier, there are no guarantees, but it can give reassurance that there are options in the future.
The treatment can be a lifeline for people who know that they want children but are not yet ready. It can also give peace of mind for those who might be facing medical treatments that could affect fertility. At a time when female empowerment is at a high, this choice allows us to make informed decisions when thinking about our reproductive futures.
Are there any downsides to think about?
As with any medical treatment, there are things to think about beyond the procedure itself. Commitment is needed, both financially and physically, and sometimes more than one cycle is needed to freeze enough eggs.
Hormone medications can also cause some side effects like bloating, fatigue, headaches, or mood changes. These symptoms are usually mild and don’t last, but they can affect you day to day during treatment.
Is egg freezing right for you?
The decision to freeze your eggs is very personal, and there is no right or wrong answer. Everyone is different; some feel it’s a valuable way to preserve future fertility choices for family planning, and for others it may not feel necessary based on their individual circumstances.
The most important thing is that you have accurate information about your fertility and understand what egg freezing can and can’t achieve. A fertility assessment will give you insight into your reproductive health helping you to make a decision about your next steps.
At Surrey Park Women’s Clinic, we have fertility specialists who provide fertility assessments and advice to help you understand your options. Whether you’re just thinking about egg freezing or are ready to take the first steps in treatment, getting expert guidance will help you make the choice that feels right for you.