Egg freezing: the process and how much it costs

Experts are warning that women “must be informed about the relatively low success rates, high costs and side effects associated with egg freezing and IVF treatment”. 

The NHS funds egg freezing in the UK for girls and women for medical reasons. However, women can choose to freeze their eggs privately for non-medical reasons, reports The Guardian. 

Calling for greater awareness of what that involves, Adam Balen, spokesperson for the Royal College of Obstetricians and Gynaecologists (RCOG), said: “If a woman does decide to freeze her eggs for social reasons, she should have counselling with a reproductive specialist and choose a clinic that has plenty of experience.” 

“The clinic should provide a realistic idea of potential success related to her age. Evidence suggests that the best time to freeze eggs is in a woman’s early 20s and certainly under the age of 37 years old,” added Balen, a professor of reproductive medicine.

Dr Virginia Bolton, an NHS consultant embryologist, (below) has said the process is not the “panacea” that’s going to solve women’s problems.

The warning comes as “the latest figures from the Human Fertilisation and Embryo Authority (HFEA) show that in 2016, 32% of all patients freezing their eggs were under the age of 35, while 62% were under 38”.  Overall, 27% of patients thawing their eggs for use were over the age of 44.

What exactly is egg freezing?

Egg freezing is a method of preserving a woman’s fertility so that she can have children in the future. It involves collecting a woman’s eggs, freezing them and then thawing them later to use in fertility treatment.

According to the HFEA website: “Most women will have around 15 eggs collected, although this isn’t always possible for women with low ovarian reserves (low numbers of eggs). When you want to use them, the eggs will be thawed and those that have survived intact will be injected with your partner’s or donor’s sperm.”

In the UK the current storage time limit for eggs frozen for social reasons is ten years.

Does it work?

The live birth rate per embryo transferred for women who have frozen their eggs is 19%, says HFEA.

“Success rates for egg freezing have improved significantly in recent years so offer an opportunity for women to freeze their eggs for social reasons if they’re not ready to have children yet,” Balen said. “However, it must be stressed that egg freezing does not guarantee a baby in the future.”

In a newly published study in the British Journal of Obstetrics and Gynaecology, Dr Timothy Bracewell-Milnes, from Imperial College London, and co-authors from Chelsea and Westminster Hospital warn that most of the women who are taking measures to preserve their fertility are doing so too late.

According to the BBC, the study found that many young people are not aware of the natural limits of female fertility and “significantly overestimate” the success rates of freezing eggs to get pregnant later.

“Egg freezing is indirectly encouraging women to have children at an advanced maternal age, which carries with it significantly increased risk of medical complications in pregnancy,” the researchers said.

How much does it cost?

Egg freezing is generally only available on the NHS if you are having medical treatment that could affect your fertility - for example, treatment for cancer.

Most private clinics charge around £3,000 to £4,000 for one cycle of the procedure, but “you’ll want to make sure there are no surprise costs that aren’t included in the original quote”, says NetDoctor.

Testing, monitoring, medication and egg extraction, as well as egg storage, thawing, and fertilisation and embryo transfer “should all be included in the price”, the health site adds.