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Sperm Aneuploidy Test in Ontario

A sperm aneuploidy test helps identify numerical chromosomal abnormalities in the sperm cells that may affect fertilization, embryo development, or pregnancy outcomes. This type of sperm chromosome test provides deeper genetic insight beyond standard semen analysis and DNA fragmentation and is often recommended in cases of unexplained recurring pregnancy loss. Abnormal levels of sperm aneuploidy are most common in men with extremely low sperm concentration, and low concentration combined with very low motility.

All testing is performed in our specialized lab led by experts in male reproductive health. FlowLabs is the only commercial lab that offers sperm aneuploidy testing in Ontario.

When This Test is Recommended

You may be advised to complete a sperm aneuploidy test if:

  • You’ve experienced unexplained, recurrent pregnancy loss and are looking for more insight
  • You’re continuing to face unexplained fertility challenges after assisted reproductive techniques even though all sperm parameters are normal
  • Your clinician recommends further genetic testing of sperm

What This Test Evaluates

A sperm aneuploidy test analyzes whether sperm cells carry the correct number of chromosomes, helping identify abnormalities that may impact fertility and embryo development.

Understanding Your Results

Your results will indicate whether chromosomal abnormalities are present in your sperm. These can affect fertilization, embryo development, and the likelihood of a successful pregnancy. Based on these findings, your clinician may recommend adjustments to your fertility plan.

Get Started with a Sperm Aneuploidy Test

Testing is simple. Book online and receive results within 3 weeks after your sample arrives at the lab.
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