Surrogacy is one of the assisted reproductive options considered by people who are unable to carry a pregnancy themselves. However, understanding the types of surrogacy is an important first step because the biological relationship between the surrogate, intended parents, and baby can differ significantly. The two primary types of surrogacy are traditional surrogacy and gestational surrogacy. Although both involve a surrogate carrying a pregnancy for intended parents, they differ in how the pregnancy is created and whether the surrogate has a genetic connection to the baby.
Because fertility treatment involves medical, emotional, ethical, and legal considerations, decisions should be made with qualified fertility specialists and appropriate legal guidance. The World Health Organization (WHO) recognizes fertility care as an important component of reproductive healthcare and emphasizes the need for safe, equitable, and evidence-based care.
Types of Surrogacy: What Does Surrogacy Mean?
Surrogacy is an arrangement in which a woman carries a pregnancy with the intention that the child will be raised by the intended parent or parents.
In simple terms, there are two main types of surrogacy based on the genetic relationship between the surrogate and the baby:
- Traditional surrogacy – the surrogate’s own egg is used, so she is genetically related to the child.
- Gestational surrogacy – the surrogate carries an embryo created using an egg and sperm from the intended parents or donors, meaning the surrogate is not genetically related to the baby.
The terminology used for assisted reproduction can vary between countries and clinical settings. Therefore, patients should confirm the medical and legal definitions that apply to their individual circumstances. WHO and the International Committee for Monitoring Assisted Reproductive Technology (ICMART) have worked toward standardized terminology for assisted reproductive procedures.
Types of Surrogacy: What Is Traditional Surrogacy?
Traditional surrogacy is the older and less commonly discussed of the two major types of surrogacy.
In traditional surrogacy, the surrogate’s own egg is used to create the pregnancy. Consequently, she has a genetic connection to the resulting child.
Historically, traditional surrogacy could involve insemination using sperm from an intended father or donor. However, the exact medical procedure, eligibility requirements, and legal implications vary considerably between jurisdictions.
Key Features of Traditional Surrogacy
Traditional surrogacy generally involves:
- The surrogate providing the egg.
- The surrogate carrying the pregnancy.
- A biological connection between the surrogate and child.
- Medical and legal considerations surrounding parentage.
- Potentially greater emotional and legal complexity because of the genetic relationship.
Because the surrogate is genetically connected to the baby, establishing parentage can become more complicated in some legal systems. For that reason, anyone considering this option should obtain jurisdiction-specific legal advice before proceeding.
Types of Surrogacy: What Is Gestational Surrogacy?
Gestational surrogacy is the other major category among the types of surrogacy and is widely associated with modern IVF-based fertility treatment.
In gestational surrogacy, an embryo is created through in vitro fertilization (IVF) using eggs and sperm from the intended parents and/or donors, depending on the medical circumstances. The embryo is then transferred to the surrogate’s uterus.
Importantly, the gestational surrogate does not provide the egg. Therefore, she does not have a genetic relationship with the baby.
Key Features of Gestational Surrogacy
Gestational surrogacy typically involves:
- IVF to create an embryo.
- An egg from an intended mother or donor.
- Sperm from an intended father or donor.
- Embryo transfer into the surrogate’s uterus.
- No genetic relationship between the gestational surrogate and the baby.
The medical pathway can involve ovarian stimulation, egg retrieval, fertilization, embryo development, and embryo transfer. However, the exact treatment plan depends on the medical assessment of the intended parents, egg provider, sperm provider, and surrogate.
Types of Surrogacy: Traditional vs Gestational Surrogacy
Although both are types of surrogacy, the differences are important.
| Factor | Traditional Surrogacy | Gestational Surrogacy |
|---|
| Surrogate’s egg used | Yes | No |
| Surrogate genetically related to baby | Yes | No |
| IVF commonly required | Not necessarily | Usually |
| Embryo created before pregnancy | Not necessarily | Yes |
| Genetic relationship to surrogate | Present | Absent |
| Legal considerations | Can be complex | Can also be complex |
| Medical pathway | May be simpler in some cases | Generally involves IVF |
Therefore, gestational surrogacy and traditional surrogacy should not be viewed simply as two versions of the same treatment. Their biological, medical, emotional, and legal considerations can be substantially different.
Types of Surrogacy: Which Option May Be Considered?
There is no universally suitable type of surrogacy for every individual or couple. Instead, the appropriate pathway depends on medical circumstances, fertility factors, availability of suitable eggs or sperm, previous treatment history, and applicable laws.
For example, gestational surrogacy may be considered when a person or couple needs another woman to carry a pregnancy but wants the surrogate to have no genetic connection with the child.
A fertility specialist may evaluate factors such as:
- Previous pregnancies and fertility treatment.
- Uterine or reproductive health.
- Egg and sperm availability.
- Embryo quality and development.
- Relevant medical history.
- Age and individual fertility factors.
- Genetic considerations where applicable.
- The legal framework governing the intended arrangement.
Importantly, infertility can have multiple causes involving male factors, female factors, combined factors, or unexplained factors. WHO estimates that approximately one in six people of reproductive age experience infertility during their lifetime.
Types of Surrogacy and the Importance of Legal Considerations
Understanding the medical types of surrogacy is only one part of the decision-making process. Legal eligibility and parentage rules can be equally important.
Surrogacy laws differ significantly between countries and can also change over time. In particular, intended parents considering treatment in or from the UAE should obtain current, jurisdiction-specific legal advice before making financial or medical commitments.
The legal framework may affect:
- Whether a particular surrogacy arrangement is permitted.
- Who can participate.
- Where treatment can legally take place.
- Requirements relating to marriage or parentage.
- Documentation and consent.
- Birth registration and parental recognition.
- Cross-border travel or citizenship considerations.
Consequently, information found online should not be treated as a substitute for professional legal advice. A fertility provider can help coordinate the medical side, while qualified legal professionals should address the applicable legal requirements.
For broader context, read this detailed guide to surrogacy in the UAE, including its legal considerations, process, and costs.
Types of Surrogacy, Success Rates and Individual Factors
Another important point is that the types of surrogacy should not be confused with guaranteed success rates.
Pregnancy outcomes can depend on factors such as:
- Embryo quality.
- Age and reproductive history of the egg provider.
- Sperm quality.
- Uterine and overall health of the surrogate.
- Underlying fertility factors.
- Embryo transfer strategy.
- Laboratory standards.
- Medical history and pregnancy-related risks.
Therefore, a clinic should not promise a specific outcome simply because one type of surrogacy is selected.
For a deeper discussion of the factors that may influence outcomes, explore surrogacy success rates and the factors that can affect them.
Types of Surrogacy: What Should Intended Parents Consider?
Before pursuing any of the types of surrogacy, intended parents should approach the process as a multidisciplinary decision rather than simply selecting a treatment.
A practical approach includes:
- Begin with a fertility assessment.
Understand why carrying a pregnancy may not be medically appropriate or possible. - Discuss available reproductive options.
A fertility specialist can explain whether IVF, embryo transfer, donor gametes, or another pathway may be medically appropriate. - Understand the surrogate’s medical evaluation.
Pregnancy carries medical risks, so appropriate screening and obstetric assessment are essential. - Review the applicable law.
Legal requirements should be confirmed before entering an arrangement. - Consider emotional and psychological support.
Surrogacy can involve significant emotional considerations for intended parents and the surrogate. - Understand the financial commitments.
Treatment, testing, medications, legal services, travel, and other expenses may vary considerably depending on the circumstances and location. - Choose coordinated professional care.
Medical, legal, and administrative aspects should be handled by appropriately qualified professionals.
Why Professional Guidance Matters
Surrogacy is more than an IVF procedure. It can involve fertility medicine, reproductive genetics, obstetric care, psychological support, legal planning, documentation, and cross-border considerations.
WHO’s current infertility guidance emphasizes evidence-based fertility care and the importance of improving the availability, quality, accessibility, and acceptability of infertility services.
Therefore, patients should avoid making decisions based solely on online success claims, testimonials, or cost comparisons. Instead, an individualized medical assessment should establish whether surrogacy is appropriate and which pathway may be relevant.
You can also explore Global Med Connect’s surrogacy services to understand the support and coordination available for patients exploring fertility and surrogacy options.
Types of Surrogacy: Key Takeaways
The two principal types of surrogacy are traditional and gestational surrogacy. The fundamental difference is genetic: traditional surrogacy uses the surrogate’s own egg, while gestational surrogacy uses an embryo created from an egg and sperm provided by the intended parents and/or donors, so the gestational surrogate is not genetically related to the baby.
However, choosing between these pathways is not simply a medical decision. Legal requirements, individual fertility circumstances, ethical considerations, costs, emotional wellbeing, and access to appropriate healthcare all need to be evaluated.
Most importantly, surrogacy laws and eligibility requirements vary by jurisdiction. Anyone considering treatment connected with the UAE should obtain current professional medical and legal advice before proceeding.
For authoritative information about infertility and evidence-based fertility care, see the World Health Organization’s current guidance on infertility and its overview of infertility and fertility care.
Explore Your Surrogacy Options With Global Med Connect
If you are researching the types of surrogacy, comparing gestational and traditional surrogacy, or exploring fertility options across borders, informed guidance is an important starting point. Global Med Connect can help patients understand available pathways and coordinate appropriate fertility care based on their individual circumstances.
For expert care and advanced fertility and surrogacy solutions, visit Global Med Connect to explore your options and begin an informed consultation.
Frequently Asked Questions (FAQs)
The two main types of surrogacy are gestational surrogacy and traditional surrogacy. In gestational surrogacy, the surrogate carries an embryo created through IVF but does not provide the egg, so she has no genetic relationship with the baby. In traditional surrogacy, the surrogate’s own egg is used, meaning she is genetically related to the child.
The primary difference is the genetic relationship between the surrogate and the baby. Gestational surrogacy uses an embryo created through IVF using an intended parent’s or donor’s egg and sperm, whereas traditional surrogacy uses the surrogate’s own egg. As a result, gestational surrogacy does not create a genetic link between the surrogate and baby.
Yes. Gestational surrogacy is typically performed using IVF. Eggs and sperm from the intended parents or donors are used to create an embryo in a laboratory. The embryo is then transferred to the gestational carrier’s uterus. This approach allows the surrogate to carry the pregnancy without being genetically related to the baby.
Gestational surrogacy is the more commonly used type of surrogacy, particularly in modern fertility treatment. One important reason is that the surrogate does not have a genetic relationship with the baby. However, availability and legality differ between countries, so intended parents should obtain current medical and legal guidance before choosing a surrogacy pathway.
Choosing between the types of surrogacy depends on your medical circumstances, availability of eggs or sperm, reproductive history, fertility goals, and the laws applicable to your situation. A fertility specialist can assess your circumstances and explain whether gestational surrogacy or another reproductive option may be appropriate. Because surrogacy laws vary significantly by jurisdiction, professional legal advice should also be obtained before proceeding.
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