Who Is This Service For?
IVF Patients
Moving embryos or eggs to another country for treatment, preservation, or relocation.
Fertility Clinics
Inter-clinic transfers for patients seeking specialized care or second opinions abroad.
International Donors
Transporting donor eggs, sperm, or embryos across international borders.
What's Included in Our All-Inclusive Fee
Transparent pricing with no hidden costs
Dedicated Hand-Carry Courier
One trained medical courier escorts your samples from origin to destination
Validated Dry Shipper Rental
State-of-the-art LN2 vapor shipper holding roughly -190°C in vapour phase for about 18 days from a full charge
IATA/DOT Compliance Documentation
All dangerous goods declarations and transport labels included
All Travel Costs
Flights, ground transportation, accommodation—fully covered
Customs & Import Permits
We coordinate with both clinics, who arrange any customs paperwork and permits
Courier Check-Ins & Status Updates
Courier-reported check-ins at pickup, transit checkpoints, and delivery, plus temperature status throughout the journey
Full Clinic Coordination
We liaise with both sending and receiving clinics on your behalf
Signed Custody Record
Signed chain-of-custody record provided on delivery
Typical Timeline
End-to-end international transfers
Document Preparation
The clinics obtain the permits while we coordinate the paperwork and travel dates
Flight Coordination
Booking optimal routes and coordinating with both clinics
Transfer Execution
Courier pickup, hand-carry transport, and delivery (typically 3-7 days)
Confirmation & Reporting
Signed custody record delivered, transfer confirmed with both clinics
⏰ Recommended Booking Time
We recommend booking 3-4 weeks in advance for international transfers to allow sufficient time for permit processing and optimal flight routing.
⚡ Accelerated Concierge Service Available
The timeline above represents our typical process. For urgent cases, we offer accelerated concierge service that can complete the entire process much sooner based on your specific requirements. Contact us to discuss expedited options.
Popular International Routes
We serve all major IVF hubs worldwide
Unique Challenges for International Hand-Carry Transport
Global embryo and gamete transport requires specialized expertise to navigate complex international regulations, logistics, and environmental challenges.
Multiple Country Regulations
Each country has its own import and export rules for human reproductive materials, from US FDA regulations to the European tissue and cells directives. The clinics obtain the approvals their countries require, and GuardianCryo coordinates the timing and paperwork between them for your route.
Extended Flight Durations & Connections
International routes often involve 10-20+ hour journeys with layovers. Specialized cryogenic containers must maintain ultra-low temperatures throughout extended travel times, airport transfers, and potential delays while our couriers maintain continuous custody.
Language & Documentation Barriers
Customs declarations, consent forms, and clinical documentation may require translation into local languages. GuardianCryo coordinates multilingual paperwork and works with local agents to ensure smooth processing at every border crossing.
Time Zone Coordination Across Continents
With clinics potentially 12+ hours apart, precise coordination for pickup and delivery becomes critical. GuardianCryo manages complex scheduling to ensure both sending and receiving clinics are staffed and ready regardless of local time differences.
Detailed Step-by-Step International Transport Process
Every international hand-carry shipment follows a rigorous protocol designed for global compliance, safety, and reliability.
International Route Planning & Regulatory Review
GuardianCryo analyzes the specific route, identifies all regulatory requirements for origin and destination countries, verifies transit country rules, and coordinates with both clinics to prepare comprehensive documentation packages. We secure any required import licenses or advance approvals.
5-7 business days before travel
Multilingual Documentation & Compliance Packages
We work with both clinics to get the consent forms, medical certificates, customs declarations and chain-of-custody forms ready, with translations where needed. The clinics finalize any export and import permits.
3-5 business days before travel
Extended-Duration Cryogenic Container Preparation
Specialized dry shippers rated for extended international journeys are prepared and tested. Each container is charged with liquid nitrogen and monitored for 48 hours to ensure it can maintain cryogenic temperatures for the full journey plus buffer time.
48-72 hours before pickup
Embryo/Gamete Collection & Export Documentation
Our trained medical courier arrives at the origin clinic, witnesses proper loading of samples into the cryogenic container, completes chain-of-custody documentation, seals the vessel, and obtains all required export paperwork.
Day of transport - Scheduled pickup time
Hand-Carry Cabin Transport with Continuous Custody
The courier travels with the cryogenic container as hand luggage in the aircraft cabin, maintaining visual custody throughout the flight(s). During layovers, the courier remains with the container. Temperature is monitored continuously, and the courier maintains satellite communication capability.
10-30+ hours depending on route
International Border Clearance & Import Processing
Upon arrival, our courier proceeds through customs and immigration with pre-filed biological material import declarations. Our global network includes local agents who can assist with customs processing in major international hubs when needed.
1-3 hours depending on country
Final Handoff to Receiving Embryology Lab
The courier travels directly to the destination fertility clinic, delivers the container to authorized laboratory staff, obtains signed confirmation of receipt, and provides complete chain-of-custody documentation to both clinics.
1-4 hours after customs clearance
Transparent Pricing for International Hand-Carry
Clear, comprehensive pricing with no hidden fees. Every international quote includes the full scope of service from origin to destination.
Price Range Overview
International hand-carry transport is priced per route, depending on route complexity, distance, required transit time, and specific regulatory requirements. All quotes include experienced medical courier service, extended-duration cryogenic containers, and coordination with both clinics on the permits and paperwork they provide.
Pricing Factors
Route Distance & Flight Complexity
Direct long-haul flights (e.g., US to Europe) are priced lower than routes requiring multiple connections or less common city pairs. Routes to/from major fertility hubs typically have better pricing than remote destinations.
Number of Countries & Borders
Simple two-country transfers are less expensive than routes crossing multiple borders or requiring transit through additional countries, each with their own import/export and transit regulations.
Regulatory Complexity
Countries with straightforward import processes (UK, Canada, much of Europe) cost less than destinations requiring advance licenses, multilingual documentation, or complex approval processes (some Asian and Middle Eastern countries).
Urgency & Timing
Standard service (7-10 day advance booking) offers optimal pricing. Rush service (48-72 hours) involves premium pricing due to expedited flight booking, accelerated documentation processing, and overtime coordination.
Clinic Coordination Requirements
Straightforward clinic-to-clinic transfers are priced lower. Cases involving multiple pickups, intermediate storage, complex consent situations, or unusual timing requirements may incur additional coordination fees.
What's Included in Every International Quote
- Experienced international medical courier for entire journey
- Extended-duration IATA-compliant cryogenic dry shipper
- All international flight costs (courier travel)
- Ground transportation at origin and destination
- Multilingual documentation and translation services
- Coordination with both clinics on customs and permit paperwork
- Required licenses and advance approvals coordination
- Courier check-ins and status updates at every milestone
- Complete chain of custody documentation
- Phone and WhatsApp support
- Local agent coordination when needed
International Hand-Carry, Explained
What makes GuardianCryo different from standard medical courier services for IVF shipments?
A dedicated GuardianCryo courier travels with your shipper from the sending clinic to the receiving clinic. It does not travel as cargo or go into a cargo hold. The courier carries a do-not-X-ray letter and asks for hand inspection at security, and a chain of custody form is signed at pickup and again at delivery.
How are embryos kept frozen during international transport?
They travel in a dry vapour shipper, which holds cryogenic temperature at about minus 190 C for longer than the journey takes. We keep a temperature log for the trip, and the courier checks the shipper throughout.
Does GuardianCryo ship embryos from Houston to Nigeria and the UK?
Yes. We run international hand-carry transfers from Houston and other US cities to Nigeria, the UK and other destinations. The receiving clinic confirms what it needs to accept imported material, and we coordinate timing and documents with both clinics.
Who handles import permits and paperwork?
The receiving clinic confirms the import requirements for its country and, where a permit is needed, usually secures it under its own registration before the courier travels. We coordinate with both clinics and carry the shipment-side documents. Ask for a written quote and we will tell you what we need from each clinic.