Using Existing Embryos for Surrogacy in Mexico or Colombia
Many intended parents begin their surrogacy journey after already creating embryos through IVF. Whether your embryos are stored in the United States or another country, they may be eligible for use in an international surrogacy program in Mexico or Colombia—subject to fertility clinic acceptance, medical evaluation, legal requirements, and transportation regulations.
Atlas Surrogacy helps intended parents navigate this process by coordinating with fertility clinics, reproductive attorneys, transportation specialists, and local medical teams to create a smooth and organized pathway.
Understanding the Embryo Pathway
If you already have frozen embryos, you may not need to repeat IVF before beginning your surrogacy journey. Instead, the focus shifts to determining whether your embryos can safely and legally be transferred to a participating fertility clinic in your chosen destination.
The embryo pathway typically includes:
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Review of your IVF records and embryo information
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Medical evaluation by the receiving fertility clinic
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Assessment of embryo quality and storage documentation
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Coordination of international cryogenic transportation when appropriate
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Legal review based on the destination country's requirements
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Preparation for surrogate matching and embryo transfer
Every case is unique. Acceptance of embryos ultimately depends on the receiving fertility clinic's medical assessment and applicable regulations.
Atlas Surrogacy works closely with experienced fertility clinics to help intended parents understand the requirements before any transport or treatment begins.

Embryo Transport, Medical Review & Destination Planning
International embryo transport involves more than shipping frozen embryos. Clinics must confirm that medical documentation meets their standards and that all legal and regulatory requirements have been satisfied before accepting a transfer.
Depending on your circumstances, your pathway may include:
Medical Clinic Review
Receiving fertility specialists typically evaluate:IVF laboratory recordsEmbryo grading and development informationCryopreservation methodsInfectious disease screening documentationStorage history and chain of custodyAdditional records requested by the clinicClinic acceptance is determined independently by the treating medical team.
International Embryo Transport
If approved, specialized cryogenic transport companies can coordinate shipment using validated temperature-controlled equipment designed for reproductive tissue.
Transport timelines depend on:
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Country of origin
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Required documentation
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Customs procedures
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Shipping availability
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Receiving clinic scheduling
Choosing Between Mexico and Colombia
Both destinations may be appropriate depending on your medical circumstances, fertility clinic acceptance, legal considerations, and personal preferences.
Factors often considered include:
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Fertility clinic recommendations
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Existing medical relationships
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Program structure
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Legal framework
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Travel convenience
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Treatment timeline
Atlas Surrogacy helps intended parents compare available options and determine which destination best fits their individual situation.

Common Questions About Using Existing Embryos for SurrogacyCommon Questions About Using Existing Embryos for Surrogacy
Can I use embryos that were created in another country?
In many cases, yes. Intended parents who have embryos stored in the United States or another country may be able to use them for a surrogacy program in Mexico or Colombia. Before any transfer takes place, the receiving fertility clinic will review your medical records, embryo documentation, and laboratory reports to determine whether the embryos meet its clinical requirements.
What is reviewed before my embryos can be transferred?
Every fertility clinic has its own medical protocols, but the review commonly includes embryo grading reports, IVF laboratory records, cryopreservation documentation, infectious disease screening, and storage history. Additional information may be requested depending on your specific case.
Clinic acceptance is always determined by the treating fertility specialists.
How long does the embryo pathway usually take?
The timeline varies depending on where your embryos are currently stored, the clinic review process, legal documentation, transportation logistics, and surrogate matching. Some cases move quickly, while others require additional coordination before treatment can begin.
Atlas Surrogacy works with your medical and legal teams to help keep the process organized from start to finish.
Are there legal requirements for transporting embryos internationally?
Yes. International embryo transport requires compliance with the regulations of both the country where the embryos are stored and the destination country. Consent forms, clinic documentation, and transportation requirements must be completed before shipment can proceed.
Atlas Surrogacy coordinates with experienced legal professionals and fertility clinics to help intended parents understand each step of the process.
What support does Atlas Surrogacy provide during the embryo pathway?
Atlas Surrogacy coordinates communication between intended parents, fertility clinics, reproductive attorneys, and specialized embryo transport providers. While medical decisions remain with the treating physicians and legal advice is provided by qualified attorneys, our team helps streamline the coordination process and keeps you informed throughout your journey.
Ready to Take the Next Step?
f you already have frozen embryos and are exploring surrogacy in Mexico or Colombia, Atlas Surrogacy can help you understand your options and coordinate the next steps with experienced fertility clinics and legal professionals.
Schedule an Embryo Pathway Consultation to discuss your existing embryos, review your options, and receive personalized guidance for your international surrogacy journey.
