Sperm Motility Analysis (Quantitative, 24-Hour Collection)

Why This Test Matters for Fertility

Sperm motility is a critical factor in male fertility. Motile sperm are able to swim to the egg, which is essential for conception. This test helps determine if sperm movement is adequate for fertilization, which can be affected by conditions like low sperm count, poor sperm quality, or hormonal imbalances.

How the Test Works

A semen sample is collected over 24 hours (sometimes in a specific container to preserve motility). A microscopic analysis is performed to evaluate the percentage of sperm that are moving (motile) and their speed. Advanced techniques may also assess other motility characteristics.

Sample Collection and Preparation

You’ll need to collect semen samples over a 24-hour period, often using a specialized container provided by your healthcare provider. This ensures a representative sample of sperm motility. Avoid ejaculation for a few days before collection to maximize sperm quality.

What to Expect During the Test

After collection, the sample is examined under a microscope to count and assess the movement of sperm. Results are often reported as a percentage of motile sperm or categorized into motility grades. This process typically takes a few hours to complete in the lab.