Egg Donation

What is Egg Donation?

Egg donation is a reproductive method that enables women who cannot conceive with their own eggs to become pregnant using eggs provided by another woman.

In this procedure, eggs retrieved from a young, healthy donor are fertilized with the prospective father’s sperm to create embryos. The resulting embryo is then transferred into the recipient mother’s uterus. This method offers a chance of pregnancy to women with diminished ovarian reserve or non-functional ovaries.

When is Egg Donation Recommended?

Egg donation is an IVF method applied to women who cannot produce eggs, have entered early menopause, or carry a risk of genetic diseases.

It is generally preferred for the following groups:

Reasons for application:

• Premature ovarian failure (early menopause)

• Desire for pregnancy during the post-menopausal period

• Surgical removal of the ovaries (oophorectomy)

• Risk of carrying genetic disorders

• History of repeated IVF failures

• Advanced maternal age (over 40)

• Loss of egg reserve following chemotherapy or radiotherapy

How Does the Egg Donation Process Work?

The process involves donor selection, egg preparation, fertilization, and embryo transfer. Here is a step-by-step summary:

The total treatment duration averages 18–21 days.

How Long Does the Process Take?

The egg donation treatment lasts approximately 18 to 21 days, encompassing donor matching, uterine preparation, transfer, and testing.

Timeline Overview:

• Week 1: Donor matching and preparation.

• Week 2: Preparation of the recipient’s uterus.

• Week 3: Transfer and testing.

The required stay in Cyprus is typically between 5 and 7 days.

How is the Egg Donation Procedure Performed?

The procedure is similar to standard IVF. The stages are as follows:

1. Donor Selection

First, the donor is selected. The prospective mother may choose a known donor or opt for an anonymous donor for the treatment.

2. Preparation of the Donor

The donor undergoes a treatment process to stimulate egg development. Unlike standard IVF, the recipient mother does not undergo egg stimulation. The donor uses specific medications to ensure the production of healthy eggs.

3. Preparing the Recipient Mother

The recipient mother also goes through a preparation phase. Her uterine lining is prepared for pregnancy using medications for a certain period before the transfer. Typically, the donor’s preparation and the recipient’s preparation are synchronized.

4. Sperm Collection from the Father

While the eggs come from a donor, the sperm required for a healthy embryo is provided by the prospective father. Sperm is collected after the ovulation process using the Microinjection (ICSI) method.

Microinjection (ICSI): The process of injecting a single sperm cell directly into an egg.

5. Fertilization Process

Healthy eggs from the donor and healthy sperm from the father are fertilized in a laboratory environment. The resulting embryos can be used fresh or frozen for future use.

6. Embryo Transfer

Within 4–5 days after fertilization, the healthy embryo is transferred into the recipient mother’s uterus. Results are determined within 10–15 days. Throughout the process, the donor and the recipient remain anonymous to each other. From this point forward, the process follows a standard pregnancy course.

What is Embryo Transfer?

Embryo transfer is the final stage of IVF treatment, where an embryo fertilized in a laboratory setting is placed into the mother’s uterus using a specialized catheter. This procedure is painless, does not require anesthesia, and is typically completed within a few minutes.

Pregnancy occurs if the transferred embryo successfully implants into the uterine wall. The outcome is confirmed via a blood test approximately 10–12 days after the procedure.

Success Rates of Egg Donation

Egg donation boasts the highest success rates among all assisted reproductive techniques, exceeding 80% when donors are aged 20–30.

Average Success Rates:

• 20–30 Years: 80%+

• 30–35 Years: 75%

• 36–40 Years: 68%

• 41+ Years: 55%

Centers in Cyprus report pregnancy rates of 75% or higher, even with a single embryo transfer.

Is Gender Selection Possible?

Gender selection is achievable through genetic testing and embryo biopsy, and it can be performed in compliance with relevant legal frameworks.

Methods Used:

• FISH: Performed via blastomere biopsy on the 3rd day.

• NGS: Performed via trophectoderm biopsy on the 5th day.

• Ethical guidelines and national regulations are strictly followed during gender selection.

How is a Donor Selected?

Egg donors are chosen based on criteria such as age, health status, infectious disease screenings, and physical resemblance. The donor plays a decisive role in both embryo quality and the likelihood of a healthy pregnancy.

Donor Selection Criteria:

• Age: Ideally between 21 and 34.

• Genetic Tests: Screenings for Thalassemia, SMA, CF, and other conditions.

• Serological Screenings: HIV, HCV, HBsAg, and Syphilis.

• Physical Characteristics: Eye, hair, and skin color, height, and body type.

• Psychological Evaluation: Requirement for stable mental health.

• Education Level: Considered by some couples during the selection process.

Who is Eligible for Egg Donation?

Egg donation is an effective assisted reproductive method for women who do not produce eggs or whose pregnancy chances are severely impacted. It is recommended for:

• Women diagnosed with premature menopause or primary ovarian failure.

• Patients with severely diminished ovarian reserve.

• Individuals carrying genetically transmitted diseases who wish to prevent passing them to their children.

• Women who have had their ovaries surgically removed.

• Patients who have experienced repeated IVF failures.

• Women who show no response to ovarian stimulation.

• Prospective mothers aged 40 and over, particularly if egg quality has declined.

What are the Specific Donor Screening Criteria?

The selection process is a critical phase for treatment success and embryo quality. In line with ethical and medical standards, the following are required:

1. Age Range: 21–34 years (for peak egg quality).

2. Genetic Screening: Must test negative for hereditary diseases like Thalassemia, Cystic Fibrosis, and SMA.

3. Infectious Diseases: Negative results for HIV, Hepatitis B-C, Syphilis, and HPV.

4. Phenotypic Features: Matching the recipient couple’s preferences regarding skin, hair, and eye color.

5. Fertility History: Ideally, a history of previous successful births.

Is Egg Donation Possible with Frozen Eggs?

Yes, frozen eggs can be successfully utilized in egg donation. Thanks to the vitrification (flash-freezing) method, eggs maintain a high viability rate upon thawing.

Advantages:

• No synchronization needed: There is no need to align the donor’s and the recipient’s menstrual cycles.

• Timing flexibility: Treatment can be planned according to the parents’ schedule.

• Pre-tested availability: Eggs that have already been screened and verified for quality can be used immediately.

The viability rate for frozen eggs is 90%+, with success rates reaching 65% and above. This method is ideal for couples seeking a faster treatment plan or those with urgent scheduling needs.

Who Should Consider Egg Donation?

Egg donation is a life-changing option for prospective mothers who have not been able to achieve pregnancy through standard IVF or other treatments. It is specifically recommended in the following cases:

• Diminished Ovarian Reserve: When the quantity or quality of eggs is insufficient.

• Menopause or Early Menopause: If egg production has ceased naturally or prematurely.

• Surgical Removal: If ovaries were removed due to cancer or other medical reasons.

• Genetic Concerns: To prevent passing on hereditary diseases or chromosomal abnormalities.

• Repeated IVF Failure: When previous cycles have failed due to poor egg quality.

• Non-responsive Ovaries: If the patient does not respond to egg-stimulating medications.

How is the Ideal Donor Selected?

The selection process is rigorous, ensuring the highest medical and social compatibility.

Does the Baby Look Like the Donor or the Mother?

While the baby is genetically linked to the donor and the father, epigenetics plays a fascinating role in how the baby develops and looks.

The Invisible Bond: Epigenetics and Motherhood

Many mothers-to-be wonder, “Will I feel like the mother if we don’t share DNA?” The answer lies in the science of epigenetics. DNA is like a script, but the mother who carries the baby is the “Director.”

The Uterus is More Than Just a Vessel: The baby’s cells grow and multiply using your biological resources. Every bone, muscle, and tissue is built from the nutrients and oxygen provided by your body.

How Your Body Shapes the Baby:

• Gene Expression: Your hormones and metabolism determine which genes are “turned on” or “off.”

• Immune System: The baby learns its first defenses against illness from your body.

• Physical Traits: Even without a direct genetic link, babies often develop expressions and mannerisms similar to the mother carrying them because of the shared biological environment during the critical 9-month developmental period.

When your baby is born, they will recognize your scent and find comfort in the rhythm of your heartbeat. Regardless of the genetic map, the baby is biologically and spiritually yours.

Can the Recipient Mother’s Genetic Traits Be Passed to the Baby?

In egg donation, the baby’s DNA is inherited from the donor and the prospective father. Because of this, many mothers worry that their own traits won’t be passed on. However, science is revealing a more complex picture:

• The Power of the Womb: Research indicates that the uterine environment plays a crucial role in shaping brain development, childhood metabolism, and the immune system.

• MicroRNA & Fluid Exchange: While the baby is in the womb, the embryonic (amniotic) fluid acts as a communication bridge. Emerging studies suggest that molecules from the mother can influence which of the baby’s genes are activated.

• Shared Traits: Some research points to the possibility that a mother’s physiological state can influence the child’s future tastes and certain biological predispositions through this constant exchange.

How Much Does Egg Donation Cost?

Costs for egg donation vary based on the clinic and the country. Below are the average estimated costs for 2026:

Please contact us directly for precise pricing and available payment plans tailored to your specific needs.

Is Egg Donation Anonymous? How is Privacy Guaranteed?

Yes, egg donation is a strictly anonymous process. Legal and ethical frameworks ensure that the identities of both the donor and the recipient are kept confidential.

• Identity Protection: Names, photos, and contact details of the donor are never shared.

• Profile Summaries: Recipient couples only have access to a summary of the donor’s physical and medical profile.

• Mutual Privacy: The donor does not know who receives the embryos.

• Clinical Confidentiality: Clinics are legally prohibited from sharing patient identities with third parties.

Is Egg Donation Legal in Cyprus?

Yes, egg donation is fully legal in Cyprus under Law No. 57/2014. The legal framework includes specific requirements:

• Donor Age: Must be between 18 and 35 years old.

• Body Mass Index (BMI): Must be between 19 and 29.

• Transfer Limits: The number of embryos transferred is regulated based on donor age, recipient age, and embryo quality.

• Over 45 Years Old: Prospective mothers over 45 require clearance from cardiology and internal medicine specialists.

• Ethics Committee: Approval may be mandatory for advanced maternal age pregnancies.

Ethical Standards and Psychological Support

Is it Ethical?

Egg donation is considered ethical when conducted under the principles of informed consent, voluntariness, and justice. We prioritize the health and psychological well-being of both the donor and the couple, ensuring transparent communication throughout.

Psychological Support

We understand that this is an emotional journey. To support you:

• Consultation: Initial counseling sessions are often provided to help you navigate the decision-making process.

• Post-Pregnancy Guidance: We provide information on the emotional and social aspects of raising a child conceived via donation.

• Security: Knowing the process is anonymous helps many couples feel more secure and focused on their future family.

Does a Child Born via Donation Belong to You?

Yes, a child born through egg donation is legally and fully your child.

• Legal Parenthood: The donor has no legal rights or claims to the child. Once the pregnancy begins, the process is treated exactly like a natural pregnancy in the eyes of the law.

• Biological vs. Legal Bond: While a genetic link exists with the donor, you are the legal parent from the moment of birth.

• Privacy: Deciding whether or not to tell the child about their origin is a private choice for each couple.

Who Does the Baby Look Like?

Genetically, the child inherits traits from the father and the donor. However, the influence of the recipient mother is significant through epigenetics:

• Genetic Traits: Physical features like eye color, hair color, skin tone, and height are primarily determined by the donor’s and father’s DNA.

• The Mother’s Influence: The uterine environment shapes the child’s immune system, behavioral patterns, and even certain biological preferences.

• Biological Imprint: The child carries your biological “signature” because their entire development was fueled and shaped by your body.

Psychological Effects After Egg Donation

The journey often begins with complex emotions for the parents, such as a sense of “inadequacy” or concern over the lack of a genetic bond. However, these feelings typically shift:

• For the Parents: As the pregnancy progresses and the mother feels the baby’s movements, a strong sense of belonging develops. Research shows that breastfeeding and daily care after birth largely eliminate concerns about genetic ties, fostering a natural mother-child bond.

• For the Donors: Most donors (%80) report long-term satisfaction and pride in helping a family. While some may experience brief emotional fluctuations due to hormonal changes, the primary motivation is usually altruistic (the desire to help others).

• Success Factors: Professional psychological counseling, partner support, and addressing social stigmas are key to turning the donation journey into a “success story.”

Relationship Between Age and Success

In egg donation, the most critical factor for success is egg quality and genetic health. While a woman’s fertility peaks in her 20s, the risk of genetic damage in eggs increases significantly after age 35.

The “Golden Standard” for egg donors is the age range of 21 to 30. Donors in this bracket provide eggs with minimal DNA damage and high fertilization capacity, leading to live birth rates often exceeding 50%.

Success Potential by Donor Age Group

While a healthy lifestyle is a plus for donors over 35, medical best practices strongly favor younger donors to ensure the highest success rates and the healthiest pregnancies.

What are the Differences Between Egg Donation and Standard IVF?

The primary distinction between the two methods lies in the source of the embryo and the resulting success rates.

1. Biological Source and Success Rates

In standard (autologous) IVF, the patient’s own eggs are used. In egg donation, eggs from a young, healthy donor are utilized. This makes success rates independent of the recipient’s age. While live birth rates with one’s own eggs drop to around 5% near age 43, the donation method maintains a success rate between 45% and 65% due to the donor’s youth.

2. Treatment Protocol and Patient Comfort

• Autologous IVF: The patient undergoes hormonal stimulation to develop eggs and participates in the transfer process. Bu involves a significant hormonal load and the risk of OHSS (Ovarian Hyperstimulation Syndrome).

• Donation: The recipient does not undergo ovarian stimulation; they only receive estrogen and progesterone support to prepare the uterus. This makes the process physically much more comfortable for the recipient.

3. Obstetric Risks and Monitoring

Because there is no genetic link between the mother and the baby, donation pregnancies carry an immunological difference. This can increase the risk of preeclampsia (pregnancy-induced hypertension) by 2–3 times compared to standard IVF. Consequently, donation pregnancies require closer perinatological monitoring.

What are the Criteria for Egg Donors?

The donor selection process is a multi-layered screening mechanism that directly determines the success of the treatment and the health of the future baby.

1. Biological and Hormonal “Gold Standards”

The most critical criterion is for the donor to be between 20 and 30 years old. This is the peak period for egg reserve and genetic quality. Fertility is verified through AMH tests, FSH levels, and Antral Follicle Counts (AFC) via ultrasound.

2. Comprehensive Health and Genetic Screening

• Infection Screening: Testing for HIV, Hepatitis B/C, and Syphilis.

• Genetic Testing: Screening for carriers of hereditary diseases such as SMA, Thalassemia, and Cystic Fibrosis.

• Lifestyle: Individuals with smoking, alcohol, or substance dependencies are excluded due to the negative impact on egg quality.

3. Psychological and Ethical Evaluation

Donation requires psychological maturity. Candidates undergo evaluations to ensure they are making an informed, voluntary decision. The process is entirely anonymous and confidential, protecting the identities of both donor and recipient.

The Pregnancy Journey After Egg Donation

Once the embryo implants, the journey is biologically identical to a natural pregnancy, though it requires specific hormonal support in the early stages.

1. Post-Transfer “The Two-Week Wait”

The first 9–12 days after transfer is the “implantation” period. While light spotting or cramping may occur, the Beta-hCG blood test remains the gold standard for confirming pregnancy.

2. The Vital Role of Hormonal Support

Since the recipient’s body may not initially produce enough progesterone and estrogen, external hormone support is continued until the 12th week. At this point, the placenta takes over hormone production, and medications are gradually tapered off under medical supervision.

3. Monitoring Schedule

A pregnancy is officially confirmed with the first ultrasound 2–3 weeks after the transfer (approx. 6th week of pregnancy). Management is usually handled by the IVF center until the 10th week, after which care is transferred to a standard obstetrician.

4. Method of Delivery

Egg donation is not a reason for a mandatory Cesarean section (C-section). If the mother’s health and the baby’s position are suitable, vaginal birth is always an option. The delivery method is determined around the 36th week based on medical necessity.

Pregnancy Timeline (After Egg Donation)

The journey following a successful transfer follows a structured medical path to ensure both mother and baby are healthy.

• Days 9–12: Pregnancy Blood Test (Beta-hCG) The first official confirmation of pregnancy via blood analysis.

• Week 6: Initial Ultrasound Confirmation of the gestational sac and monitoring the baby’s first heartbeat.

• Week 12: The Critical Milestone The placenta takes over hormone production; supplemental hormone support is typically phased out under medical guidance.

• Weeks 20–24: Anatomy Scan (Detailed Ultrasound) A comprehensive screening to monitor the baby’s organ development and overall growth.

• Weeks 36–40: Delivery Planning and Birth Final preparations for birth and the arrival of your baby.

Get in Touch with Our Experts!

Embarking on the path to parenthood through egg donation is a significant and rewarding decision. Our dedicated team is here to support you with professional guidance, advanced medical care, and a compassionate approach at every step.

Contact us today to learn more about the egg donation process and to schedule a consultation with our specialists!