Modern reproductive medicine offers many options to help couples fulfil their dream of having a child. However, not every attempt at in vitro fertilisation (IVF) is successful. At a certain stage of treatment, the question may therefore arise whether to continue using a woman’s own eggs or to consider treatment with donor oocytes. Egg donation is a highly successful method of infertility treatment that can significantly increase the chance of achieving pregnancy. The key factor is choosing the right time.
There is no universal number of unsuccessful IVF cycles after which egg donation should automatically be recommended. Every patient is different, and the decision depends on a combination of several factors: the woman’s age, ovarian reserve, the quality of the eggs and embryos obtained, genetic testing results of the embryos, the course of previous IVF cycles, and any genetic or medical conditions.
For a younger woman with good-quality embryos, it may still be appropriate to continue treatment using her own eggs. For a woman over the age of 40, however, the situation may be different. As women age, not only does the number of available eggs naturally decrease, but their genetic quality also declines.
The proportion of embryos with chromosomal abnormalities increases significantly. Such embryos may fail to implant or may lead to an early miscarriage.
We often hear the question: “I have had three unsuccessful IVF cycles. Is it time to consider donor eggs?”
There is no simple answer. The reason for the previous failures is more important than the number of cycles itself.
If good-quality embryos are repeatedly created but fail to implant, it is important to investigate other possible causes, for example factors related to the uterine cavity, hormonal environment or immunological factors.
On the other hand, if only a small number of eggs are retrieved during each stimulation, embryos repeatedly stop developing, or genetic testing repeatedly confirms serious chromosomal abnormalities, treatment with donor eggs may be the most effective route to pregnancy.
Modern medicine can help many patients, but it cannot stop the biological ageing of eggs.
Fertility gradually begins to decline after the age of 35. After the age of 40, this decline usually becomes much more pronounced.
This does not mean that pregnancy using a woman’s own eggs is impossible, but the likelihood of success is lower and several treatment cycles may be required.
For this reason, it is generally not advisable to repeat the same treatment approach for a long period without reconsidering the overall strategy. In some cases, making a timely decision to use donor eggs may shorten the journey towards a successful pregnancy and the birth of a healthy child.
Donor eggs come from young, carefully screened donors. As a result, they generally have high biological quality and a lower risk of genetic abnormalities.
This can lead to a higher likelihood of obtaining good-quality embryos, successful implantation, a lower risk of miscarriage and a greater chance of having a healthy baby.
Once pregnancy is achieved, it proceeds in the same way as in women who conceive using their own eggs. The recipient carries and gives birth to the baby and develops a strong biological and emotional bond with the child from the very first moments of life.
For many couples, accepting the possibility of treatment with donor eggs can be emotionally challenging.
It is completely natural for patients to need time to process all the information.
“Our goal is not to persuade patients to choose a particular option, but to provide them with all the relevant medical information and to work together to find an approach that reflects both their medical situation and their personal values.”
Choosing donor eggs is not a sign of failure or giving up. On the contrary, it represents one of the most successful methods of assisted reproduction.
A well-timed decision can save months or even years of repeated unsuccessful treatment cycles and can significantly increase the chance of having the child you long for.
Every couple has their own individual story. The decision about the next steps should therefore always be made after a thorough consultation with a reproductive medicine specialist, who can assess all available information and recommend the most appropriate treatment option.
FAQ
After How Many Unsuccessful IVF Cycles Are Donor Eggs Recommended?
There is no fixed number.
Does It Make Sense to Try IVF With Your Own Eggs After the Age of 40?
For some women, yes.
When Might a Doctor Recommend Donor Eggs?
Donor eggs may be considered in cases of significantly reduced ovarian reserve, repeatedly low numbers or poor quality of retrieved eggs, recurring problems with embryo development, certain genetic indications, or a very low prognosis for further treatment using the woman’s own eggs.
How Does IVF With Donor Eggs Work?
The donor’s eggs are fertilised with sperm from the patient’s partner or from a sperm donor. The resulting embryo is then transferred into the recipient’s uterus, where she carries the pregnancy and gives birth to the baby.
Have You Had Several Unsuccessful IVF Cycles?
If you are unsure whether it still makes sense to continue treatment with your own eggs or whether it may be time to consider donor eggs, it is advisable to review the results of your previous treatment with an IVF specialist.
During a consultation, the doctor can assess your previous stimulation cycles, the quality of the eggs and embryos obtained, the results of embryo transfers and other relevant factors, and recommend the next steps based on these findings.
Author: MUDr. Martin Maděrka, Ph.D.
Specialisation: Gynaecology and Obstetrics, IVF Specialist
Clinic: ReproGenesis
Published: 09.10. 2026
Hlinky 144, 603 00 Brno, CZ
