Ask the CryoStork^®: How Do I Transport Embryos If My Surrogate Lives in a Different State or Country? 

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Ask the CryoStork^®: How Do I Handle Transporting Embryos If My Surrogate or Gestational Carrier Lives in a Different State or Country? 

It’s becoming more common for intended parents, gestational carriers and surrogates, and clinics to be located in different regions (and sometimes even on different continents!). When the people helping you build your family aren’t in the same place, the natural next question is what happens to the embryos. How do they travel? Who moves them? And how can you be sure they’ll be safe in transit?  

These are some of the most frequently asked questions we’ve received during Surrogacy Awareness Month, and they’re very normal concerns. Transporting embryos is a significant step, but the good news is that it’s also a well-established part of modern surrogacy journeys, and one that Cryoport Systems is uniquely equipped to manage.  

Why Embryo Transport is Common in Modern Surrogacy 

Your embryos may have been created at your “home” clinic, but your surrogate’s transfer clinic may be in a different state (or country). Or you may be working with an agency that coordinates across regions, or a transfer clinic was selected because of their expertise with gestational carriers. These are all very common situations, and they all require a secure, predictable way to move embryos from one trusted clinic to another.  

Cryoport Systems supports these transitions every day. With more than two decades of experience and over one million successful shipments, we work closely with clinics in the U.S. and around the world to move reproductive materials safely and consistently. For intended parents, that means the logistics can be managed without adding more strain or uncertainty to an already complex process.  

Validated, Purpose-Built Shipping Systems for Long-Distance Transport 

When embryos travel between states or internationally, the shipping system matters. Your embryos are moved in our Cryoport Express^® Cryogenic Standard Shipping System, a cryogenic container purpose-engineered specifically for cells and tissues that must remain at stable, ultra-low temperatures throughout transport.  

Every shipping system is fully requalified before each use to confirm it performs exactly as expected. It also undergoes our proprietary Veri-Clean^® process, a validated decontamination protocol that returns the system to a defined clean state, free from 99.9999% of contaminants like bacteria, viruses, and fungi, before it’s sent to a clinic. These steps are unique to Cryoport Systems, we are the only provider in the industry to requalify and decontaminate every shipping system before every use, and it’s part of why clinics rely on us. The consistency is built into the process, not dependent on the route our distance your embryos need to travel.  

Whether the journey is across a few states or over an ocean, the same level of control applies.  

Continuous Monitoring Through Every Moment of Transit 

The most common worry we hear is whether there is any assurance that embryos remain safe while they’re being moved. The answer is simple… yes, with continuous monitoring.  

Once the embryos are loaded into the shipping system at the clinic, continuous monitoring begins. Temperature, humidity, shock, tilt, and other critical parameters are tracked throughout the entire journey. This means we know with certainty that the cryogenic environment is maintained, and if weather, routing, or customs delays occur, our team is alerted immediately and can act using established protocols.  

Long distances and international moves introduce more variables, but continuous monitoring and 24/7/365 oversight by our team of logistics experts gives you confidence that your embryos remain protected from start to finish.  

One Less Stress in a Complex Process 

Cryoport Systems is certified to ISO 21973, the international standard for transporting cells and tissues intended for human use. Originally designed for complex cell and gene therapies, this standard sets the highest expectations for packaging, handling, documentation, and risk mitigation, and it directly benefits intended parents coordinating surrogacy across regions.  

With the combination of ISO-certified processes, decades of experience, the industry’s most robust compliance standards, and strong clinic partnerships around the world, your embryos move within a well-defined and well-supported framework specifically engineered for cryogenic transport.  

Surrogacy is a collaboration filled with many moving parts that span legal, medical, emotional, and logistical nuance. Transporting your embryos shouldn’t become another point of worry. With validated shipping systems, continuous monitoring, and a global track record of success, Cryoport Systems is here to make this step predictable and secure.  

If your surrogate or gestational carrier lives in another state or country, yes, we can help. And you don’t have to navigate the logistics on your own. We’re here to help so you can stay focused on your family-building journey.