Understand embryo chromosomes before transfer.

PGT-A analyzes the number of chromosomes in each embryo before transfer as part of an IVF program.

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How PGT-A may affect an IVF cycle

Without PGT-A Standard cycle An IVF cycle without embryo chromosome analysis.

With PGT-A 10% May reduce costs by 10%.

A recent study reported a higher chance of a healthy birth with PGT-A than with cycles without PGT-A.

What is PGT-A?

PGT-A (preimplantation genetic testing for aneuploidy) analyzes embryo chromosomes before transfer to the uterus.

What is the purpose of PGT-A?

Support the chance of pregnancy through IVF and reduce the risk of miscarriage or having a child with a chromosomal condition.

Reduce the number of IVF cycles needed to reach the desired outcome, potentially reducing the time and cost of additional cycles.

Provide information about the chromosome count in each embryo; 46 is the typical number of chromosomes.

Who may consider PGT-A?

Women aged 35 years or older

Men with azoospermia

Patients with recurrent miscarriage

Patients with repeated implantation failure

Patients with chromosomal structural abnormalities, such as reciprocal or Robertsonian translocations

NALEYA PGT-A technology

NALEYA PGT-A combines whole-genome amplification (WGA) and library preparation in one step. The workflow is designed to amplify genomic DNA from biopsied samples uniformly and efficiently, with automated bioinformatics analysis to support timely result reporting.

01

Streamlined workflow

The laboratory workflow combines whole-genome amplification (WGA) and library preparation, supporting timely result reporting.

02

Single-tube workflow

Using one tube is intended to help reduce sample loss and contamination.

03

Advanced technology

Uses patented single-cell whole-genome amplification (WGA) technology that is used worldwide.

04

Reported performance

Reported sensitivity of 98.24% and specificity of 100%.

Tests included

Aneuploidy

Chromosomes, chromosome arms, 10 Mb, 4 Mb

Sex chromosomes

Analysis of embryo sex chromosomes

Mosaicism

Reports mosaicism from 20% to 70%

Triploidy/UPD

Includes contamination assessment

mtDNA copy number

Copy number

Origin of aneuploidy

Identifies the origin of chromosomal abnormalities

Parental analysis

Analysis of parental chromosomes

Origin of mosaicism

Mitosis, meiosis

NALEYA PGT-A test packages

PGT-A Prime

A PGT-A package for basic embryo chromosome analysis.

Ask about this package →

PGT-A Advanced

A PGT-A package with broader analysis coverage.

Ask about this package →

PGT-A Ultimate

A PGT-A package with the most extensive analysis coverage.

Ask about this package →