Where donor embryos come from?

Embryo adoption (or embryo donation) is a process of using donor embryos for creating your own pregnancy. Embryo adoption is usually a very successful procedure and will soon result in the healthy birth of your own baby, your mother and baby bond will be unbreakable, respected and cherished. Even though it may not being genetically related to you, the child will absorb all your best traits, talents, behaviour and even looks throughout pregnancy, breastfeeding and daily care, love and communication.

In many clinics embryos donated by patients after finalizing their own fertility treatments can be used as donor embryos for embryo adoption programmes. However this does not provide you with a high chance of success due to the age and own fertility problems of genetic parents. There is also a risk of passing on fertility problems to future child with embryos donated by IVF patients.

At O.L.G.A. Fertility Clinic we create donor embryos especially for you from the highest quality donor eggs and sperm from our professional young healthy egg and sperm donors and we have several hundred young healthy egg and sperm donors available at any time. Hence we can create donor embryos from young healthy egg and sperm to avoid passing on fertility problems to future child as with embryos donated by IVF patients and can also provide the best chance of pregnancy and healthy live birth.

By creating donor embryos from fresh donor egg and frozen thawed donor sperm fertilisation always takes place through the natural method (by just mixing the eggs and sperm). This allows natural selection as to which sperm will fertilise the egg, unlike in other clinics where the donated embryos are from patients and are usually created by the ICSI method due to the fertility issues in the genetic parents.  The donor eggs collected are fertilised with the donor sperm. They are grown in our laboratory for five days. During this time, they continue to divide and develop. At five days old, embryos are known as blastocysts. By this stage, our expert embryologists can determine which are the most promising and successful embryos which we will use for our embryo bank.

We use only high quality blastocysts to ensure high implantation rates. We use only young healthy egg and sperm donors to avoid passing on fertility problems to the future child and to also provide you with the maximal chances for healthy live birth.

Why is O.L.G.A. Fertility Clinic Embryo Adoption Programme so successful?

Because when creating your donor embryos:

  • We use only high quality fresh eggs from our pre-screened young healthy professional egg donors (not IVF patients!)
  • We use only high quality cryo-tolerant donor sperm from our pre-screened sperm donors
  • Our screening process of potential egg and sperm donors is very strict and we accept less than 25% of applicants
  • By creating donor embryos from fresh donor egg and frozen thawed sperm from our sperm donors fertilisation always takes place through the natural method (by just mixing the eggs and sperm) which allows natural selection as to which sperm will fertilise the egg, provides maximal embryo quality and success rates.

Why is O.L.G.A. Fertility Clinic Embryo Adoption Programme very cost efficient?

To keep our embryo adoption procedure as cost efficient as possible patients receive one or two carefully matched embryos from our embryo bank. This significantly reduces the costs for the recipients as they do not need to cover the whole cost for individual one to one donation, as for example within our simple one to one egg donation programme. Single elective embryo transfer is our standard and results in above 50% clinical pregnancy rates. In our clinical practice we increase success rates not through the number of embryos transferred, but through thorough selection of potential egg and sperm donors and high standards in the laboratory to ensure only excellent quality blastocysts are used.

If you are planning to have just one child then embryo adoption is the most efficient and less expensive option; our statistics also show that it is most cost effective and successful to carry out our 3 cycle package embryo adoption programme for the price of 2 than a single embryo adoption cycle, as 90% of recipients are successful in having a baby within 3 tries.

However if you would like to have some extra embryos from the same donors in the freezer for possible brothers and sisters in the future please look in to our one-to-one Simple Egg Donation Programme with fresh eggs.

Would you like to tell us about your needs so that you can receive our professional recommendation about the best donor choice?

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Because of multiple reasons of miscarriages and IVF failures we split IVF process in parts to solve each of them and achieve live birth

By Dr. Olga Zaytseff
The founder of O.L.G.A. Clinic

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How to identify challenges, grow competent eggs, create viable embryos and screen them by PGT-A

By Dr. Olga Zaytseff
The founder of O.L.G.A. Clinic

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This webinar about optimizing uterus by hysteroscopy, boosting uterine lining by specific medication, precise timing of embryo transfer with the help of ERA test, hormonal and immune treatment

By Dr. Elena Lapina
Head doctor and co-founder of O.L.G.A. Clinic

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How to identify and solve them to achieve successful pregnancy and live birth

By Dr. Elena Lapina
Head doctor and co-founder of O.L.G.A. Clinic

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Hot and controversial topics explained from the very beginning — basic genetics, indications, embryo biopsy and freezing, challenges, results and new frontiers

By Dr. Anna Gusareva
Embryo Lab Chief at O.L.G.A. Clinic

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How embryos are created and grow in the lab? How embryologists make sure that embryos feel at home in the lab? How to choose the best embryo that will result in live birth?

By Dr. Anna Gusareva
Embryo Lab Chief at O.L.G.A. Clinic

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By Dr. Alena Egorova
Leading fertility specialist at O.L.G.A. Clinic

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How to make decision and process comfortable and friendly for you, and your result — efficient.

By Dr. Olga Zaytseff
The founder of O.L.G.A. Clinic

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Valeria shares different aspects of her work and show even examples of excellent egg donor choices based on physical characteristics and non-physical parameters, such as education, personal motivation, occupation...

By Valeria Sergeeva
The leading egg donation expert at O.L.G.A. Clinic

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Egg donation… Embryo adoption…
How normal is the whole process? Who are the donors and what I should/can know about them? Where is the border of my influence?

By Valeria Sergeeva
The leading egg donation expert at O.L.G.A. Clinic

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We prepared a very special video where egg donors personally tell about themselves, their principles of life, their reasons to donate and the philosophy of this huge project called "Egg Donation" at O.L.G.A Fertility Clinic

By Valeria Sergeeva
The leading egg donation expert at O.L.G.A. Clinic

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Four Steps to Wellbeing and Balance during Fertility Treatment

By Tatiana Varzaeva
Perinatal psychologist at O.L.G.A. Clinic

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Upcoming Webinars

We will focus on diagnostics and individualized treatment of those inflammatory, hormonal, immune and other conditions that may impair implantation and lead to pregnancy losses. The goal is to increase live birth rates per each embryo transferred and reduce the potential number of embryo transfers till live birth by optimally preparing the uterus and the whole body for forthcoming embryo transfer.

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Egg donation is an easy and simple medical process with foreseeable successful results – healthy babies. The psychological aspect of accepting egg donation is significantly more complex, it needs information, dialog, support and time. Together with a brilliant therapist and our former patient Cilla Holm @jagvillhabarn, Dr. Olga is going to try to help you open the door to egg donation. Cilla became a mother using double donation in OLGA Clinic 7 years ago.

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No more “What-Ifs”–Time to choose Your Life.
Join Therése Neaimé @thereseneaime at her exclusive webinar about later motherhood, solo motherhood, donor conception.
Our doctors will share live birth rates and obstetrical outcomes in women who received embryo transfers at OLGA Clinic at the age 45-46 and 48-52; they will also explain how OLGA Clinic checks general health in older women prior to pregnancy for safety of the mother and the child.
“You will always have this dream, now when you are in your 40s, and you will still have this dream if you do not let it happen, when you are in your 50s or 60s. The difference is in that when you are in your 40s this dream may still become a reality!”

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A systematic review on individualized IVF approach in OLGA Clinic with participation of one or several patients presenting their cases describing medical history and individual medical process.
Our leading doctors will explain to you our technology of IVF which enables us to achieve live birth using your own eggs even after multiple unsuccessful attempts in local clinics.

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Becoming a mother in mature age is your personal choice and we are here to provide you with all the information, guidance and support that you need in this journey. We will discuss most common doubts and concerns, explain the chances, risks, and processes for IVF with own eggs and donor eggs, introduce Combined Package, specifically designed for women over 40, offering a great opportunity to have both IVF own eggs and egg donation options available for you at the same time being sure of the final success.

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Media & Press

Svenska Dagbladet, Sweden | Text: Erik Nilsson | Photo: Linus Sundahl-Djerf | Translation into English: Maria Jeffs | Published 28 Feb 2025

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Svenska Dagbladet, Sweden | Text: Erik Nilsson | Photo: Judit Nilsson | Translation into English: Anna Svarinskaya

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Psychological tools to support you on your fertility journey and help you navigate through fertility challenges.

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Dr. Olga's Patients' Gathering in Stockholm

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