⚕ Scope: Chromosomal and genetic-disease screening only
Bottom line up front: A PGT report typically classifies each tested embryo as euploid (normal), aneuploid (abnormal), or mosaic — understanding these categories helps you have an informed conversation with your care team about which embryo to transfer.
The typical report categories
- Euploid — the expected normal chromosome count, generally the preferred category for transfer
- Aneuploid — an abnormal chromosome count, generally not recommended for transfer
- Mosaic — a mix of normal and abnormal cells detected; an evolving category where transfer decisions require individualized discussion with your care team
- No result/inconclusive — occasionally a sample doesn't yield a clear result, requiring a decision about re-biopsy or proceeding without PGT data for that embryo
Why the report is a conversation starter, not a final verdict alone
Your reproductive endocrinologist should walk through your specific report with you, explaining what each result means for your specific embryos and situation — not just hand you a document to interpret alone.
PGT content on this site is scoped strictly to chromosomal screening (PGT-A) and known genetic disease screening (PGT-M/PGT-SR) — not sex selection or non-medical trait selection.
See colombianivf.com for provider-guided report review as part of your Colombia-based treatment.
The Takeaway
Ask your provider to walk through your specific report verbally — don't rely on interpreting the categories alone, particularly for any mosaic or inconclusive results.