Organising Embryology Reports Before You Change IVF Clinics

Changing clinics means your next treating team has to understand work that was done somewhere else, often in another country and another language. Embryology records are the part patients most often leave until last, because they look technical and it is not obvious which pages matter. The practical goal is narrower than it sounds: you are not trying to interpret your embryos. You are building a set of laboratory documents that a clinician can read in the right order, tied clearly to the cycle each one belongs to.

This guide sets out a method you can work through before you approach a new clinic. It covers what to request, how to label it, how to handle unfamiliar grading notation, and what to confirm with both the old and the new team. Clinicians interpret results and advise on treatment; your job, and any coordination support you use, is to make the paperwork complete, dated and traceable.

Start with an inventory, not a folder

Most patients begin by forwarding whatever PDFs they can find. A better first step is a written inventory: a list of the document types that should exist for each cycle, marked as received, requested or not applicable. That list becomes your to-do tracker and later your index.

Embryology-related documents commonly include:

• Laboratory or embryology summary report for the cycle, if one was issued.
• Fertilisation record showing how many eggs were retrieved, how many were inseminated, and by which method (for example conventional IVF or ICSI).
• Day-by-day embryo development sheets with the grading or scoring recorded on each observation day.
• Embryo images, including time-lapse sequences if your clinic used them.
• Freezing and storage records for any embryos or eggs cryopreserved, including the date, the method named in the record, and how many were stored.
• Biopsy and genetic testing reports, if embryos were sampled, together with the laboratory’s result sheet.
• Disposition or consent notes covering what happened to remaining eggs and embryos.
• Transfer records for each embryo transfer, including which embryo was transferred and any documented comments.

Not every clinic produces every item, and some laboratories issue a single combined report. The inventory is there to show what you asked for and what came back, not to imply that a missing document was withheld.

Build a one-page cycle reference sheet

When you have records from more than one cycle, the hardest question for a new team is simply: which document belongs to which cycle? A single reference sheet, one row per cycle, solves most of that. Keep it factual and short.

Field	What to record
Cycle reference	Your own label (for example Cycle A, B, C) plus the clinic’s cycle or patient number if shown on the report
Clinic and country	Where the cycle took place
Approximate dates	Retrieval date and transfer date as written on the records; note if only the month is known
Retrieval numbers	Number of eggs collected, as stated in the report
Insemination method	The term the laboratory used
Fertilisation and embryo counts	Numbers as reported, with the day they refer to
Testing	Whether biopsy or genetic testing was performed, and which report covers it
Storage	Whether anything was frozen, and the document that records it
Transfer history	How many transfers, and the relevant report for each

Copy numbers exactly as they appear. If a report says “6 retrieved” and another page implies a different figure, write both and flag the discrepancy rather than choosing one. Approximate dates are fine if you mark them as approximate; a clinician can work with uncertainty that is visible, but not with a date you have silently guessed.

Handle unfamiliar grading and abbreviations without reinterpreting them

Embryo development is described using laboratory-specific grading schemes, and notation varies between clinics and countries. A “4AA” on one sheet may not mean the same thing as a similar-looking score elsewhere, and abbreviations for insemination methods, freezing techniques or observation days are not standardised across laboratories.

The safe approach is to preserve and flag, not translate:

• Keep the original wording, symbols and abbreviations exactly as printed.
• Do not convert one clinic’s grade into another clinic’s scale, even if the letters look equivalent.
• Note the units and notation used on each sheet (for example how days are counted, or what a suffix means) in a short note beside the document.
• List any fields that are blank, illegible or missing, and say so in your covering note.
• Ask the receiving clinic which embryology data they want reviewed, and by whom, rather than assuming the whole file will be read in detail.

This matters because a reported laboratory finding is not the same as a confirmed diagnosis of the embryo. Guidance on mosaic PGT-A results, for example, explains that such a result is inferred from intermediate chromosome copy-number findings in a biopsy sample, that technical factors can contribute, and that a sampled result does not establish the cell composition of the whole embryo. Those results and their uncertainty belong in a discussion with the treating clinician and a genetic counsellor, not in your own summary. The same principle applies to grading: your reference sheet points to the source document; the clinician interprets it.

If genetic testing was part of a cycle, the purpose of the test also matters for how records are grouped. PGT-A assesses chromosome number in cells sampled from an embryo and has limitations, including the possibility of incorrect findings. PGT-M and PGT-SR address different questions again, and the relevant history and test design are matters for the treating team and a genetic counsellor. Keeping the biopsy report, the result sheet and the embryology report together, clearly labelled by cycle, makes that conversation easier without you having to characterise the result.

Name, version and index the files

A new clinic may receive dozens of pages. A consistent naming pattern and a dated index turn that into something traceable.

1. Use a predictable file name. A pattern such as CycleA_2023-05_EmbryologyReport_ClinicName.pdf tells the reader the cycle, the approximate date, the document type and the source. Keep the original file name in your index if you rename anything.
2. Version rather than overwrite. If a clinic sends a corrected or translated report, save it as a new version and note the date received. Do not delete the earlier copy.
3. Keep a dated index. One table listing each file, its cycle, the date you received it, the language, and whether it is complete. This is the document a coordinator or clinic administrator can check at a glance.
4. Separate originals from translations. Store translated documents alongside the originals, labelled as translations, and note who produced the translation.
5. Keep one master folder. Avoid scattering records across email threads and phone downloads; the index should match the folder exactly.

If you are assembling a wider file at the same time, a guide to organising medical records before an initial Thailand IVF consultation covers the clinical documents that sit alongside the embryology set.

Send the previous clinic a clear, specific request

Requests that name the exact documents tend to produce better results than a general ask for “my file”. A short written request can include:

• The document types from your inventory, listed by name and by cycle.
• The format you need (for example PDF copies by secure email or a patient portal).
• Whether a translation can be provided, or whether you should arrange one.
• What release or consent form they require from you, and how to submit it.
• Any fee for copying or administration, and how it is paid.
• An expected turnaround, and a named contact for follow-up.
• A request that the laboratory’s original notation be preserved in any summary they produce.

Ask the previous clinic to confirm in writing what they have sent and what they could not locate. That reply is useful evidence if a document later turns out to be missing. Keep the request and the reply with your index.

Confirm what the receiving clinic needs and who reviews it

Before you send a large file, check a few practical points with the new clinic:

• Which embryology documents they want first, and whether they prefer a summary or the full set.
• Accepted file formats, size limits and the secure method for sending records.
• Whether they accept documents in the original language, or need certified or informal translation.
• Who on their team reviews embryology data, and whether that review happens before or during a consultation.
• Whether they want your cycle reference sheet, and in what format.

These are administrative questions you can ask freely. Questions about what the records mean for your diagnosis, your options, the risks of further testing, or your individual chances are clinical questions for the treating doctor, and it is reasonable to raise them directly. A previous-cycle review consultation is often the natural place; the questions and records to prepare for that conversation are set out in this guide to preparing for a previous cycle review.

A handover checklist

Use this before you consider the transfer complete:

• Inventory completed and every item marked received, requested or not applicable.
• Cycle reference sheet finished, with approximate dates marked as approximate.
• Original notation preserved; no grades converted between clinics.
• Missing, blank or illegible fields listed in a covering note.
• Files named consistently, versions kept, dated index up to date.
• Recipient at the new clinic confirmed by name or role, and the agreed sending method used.
• Consent or release forms completed as required by the releasing clinic.
• Written confirmation from the previous clinic of what was sent and what was not found.
• Outstanding documents listed with a follow-up date.
• A copy of everything retained for your own records and for follow-up after you return home.

If you are also moving stored embryos or eggs, the storage records and any transport arrangements need separate confirmation from both laboratories; they are not covered by sending reports.

Where coordination support fits

Record organisation is a task you can do alone, but it is also one that a coordination service can take on. In practice that support looks like a dated record checklist, a list of outstanding document questions, and help communicating requests to the hospital, including format, translation and release questions. The deliverable is an organised file and a clear list of what is still missing, with unconfirmed fields marked as unconfirmed.

The boundary is straightforward: clinicians interpret medical results and advise on treatment. Coordination covers organising records and communicating with the hospital, with your agreed recipient and method for sharing. It does not assess your embryos or recommend a treatment path. If you want help preparing the file and the questions around it, you can request a case review and describe which cycles and documents you already hold.

One last habit is worth keeping: as each new document arrives, add it to the index the same day and note the date received. A file that stays current is far easier to hand over, whether the next step is a remote consultation, a first visit in Thailand, or a follow-up question after you return home.