Sperm Motility Post Ejaculation (Semen Analysis: Motility)

Why This Test Matters for Fertility

Sperm motility is a key factor in determining whether sperm can effectively swim to and fertilize an egg. Poor motility may indicate underlying health issues or conditions affecting sperm function, which can impact fertility. This test helps healthcare providers identify whether sperm movement is normal or if further medical evaluation is needed.

How the Test Works

After ejaculation, a semen sample is collected and examined under a microscope. A technician evaluates the percentage of sperm that are moving (motile) versus those that are not. This is often done using a standardized grading system to assess motility quality and quantity.

Preparation and Sample Collection

No special preparation is required for this test. Semen is typically collected through masturbation into a sterile container. The sample is then sent to a lab for analysis. It’s important to avoid ejaculation for at least 2–3 days before the test to ensure a representative sample.

What to Expect During the Test

The test itself is a simple process where semen is examined under a microscope. Results are usually reported as a percentage of motile sperm, along with additional details about sperm shape and movement patterns. This information is used to guide further medical decisions if needed.