June 202610 min read
When a Euploid Embryo Doesn't Make It
A single euploid loss usually isn't a pattern. Here is what a normal PGT-A result can and cannot explain — and when it is worth looking deeper.
Reticular Team
Patient Education
Reticular Blog
Insights & Research
Explore the science behind reproductive genetics, how Reticular reads embryo data, and the latest from our team.
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Patient guides12
Plain-language guides to IVF, embryo testing, pregnancy loss, and reading genetic risk reports.
June 20265 min read
PGT-A, PGT-M, PGT-SR, and PGT-P, Explained
A patient-friendly guide to the main types of embryo genetic testing, what each one evaluates, and why every result needs clinical context.
Reticular Team
Patient Education
June 20268 min read
Recurrent Pregnancy Loss: The Genetic Workup Beyond a Karyotype
After two or more losses, standard testing often comes back “normal.” Here is the genetic workup that standard panels can miss — and what recent research can and cannot promise.
Reticular Team
Patient Education
June 20267 min read
The Limits of a Normal PGT-A Result
A normal PGT-A result is useful chromosome information, but it is not a full picture of genetic risk.
Reticular Team
Patient Education
June 20268 min read
How to Read an Embryo Risk Report
A patient-centered walkthrough of embryo risk reports: what each section can tell you, what it cannot settle, and which questions to bring to your care team.
Reticular Team
Patient Education
June 20268 min read
Absolute vs. Relative Risk in Embryo Reports
How to read absolute risk, relative risk, and relative inherited risk in embryo reports without letting large-sounding percentages outrun what the numbers can prove.
Reticular Team
Patient Education
June 20267 min read
Embryo Grading vs. Genetic Testing
Embryo grades and genetic testing results answer different questions. Here is how to read them together without treating either one as the whole answer.
Reticular Editorial Team
Patient Education
June 20267 min read
Embryo Genetic Testing in IVF: A Patient Timeline
Where PGT fits in an IVF cycle, from pre-cycle planning through biopsy, freezing, results, counseling, and embryo transfer.
Reticular Editorial Team
Patient Education
June 20267 min read
Will Embryo Biopsy Hurt My Embryo?
Modern blastocyst biopsy is designed to minimize risk, but it is still an invasive procedure. Here is the cautious, patient-centered version.
Reticular Editorial Team
Patient Education
June 202611 min read
What Is Polygenic Embryo Screening?
A cautious guide to what PGT-P can estimate, what it cannot settle, and why results should be reviewed with a qualified clinician or genetic counselor.
Reticular Team
Patient Education
June 20268 min read
How Many Embryos Do You Need for Polygenic Screening to Be Useful?
Why embryo count changes the possible value of PGT-P, why there is no magic number, and how to keep modeled risk reduction separate from clinical proof.
Reticular Team
Patient Education
June 20269 min read
Family History Before Embryo Screening: What to Gather and Why It Matters
Family history can help frame embryo screening questions, especially when relatives have early heart disease, hereditary cancer patterns, or a known familial variant.
Reticular Team
Patient Education