Sperm Semen Analysis (Quantitative Sperm Count and Motility)

What This Test Measures

Your semen sample is analyzed for two primary components: **sperm concentration** (number of sperm per milliliter) and **sperm motility** (how well sperm move). These metrics are critical for understanding fertility potential. Additional factors like sperm morphology (shape) and volume may also be assessed, depending on the lab’s protocol.

Why It Matters for Fertility

Low sperm count, poor motility, or abnormal sperm shape can indicate underlying health issues (e.g., hormonal imbalances, infections, or genetic factors) that may affect fertility. This test helps guide further medical evaluation if conception is challenging.

Sample Collection and Preparation

You’ll provide a fresh semen sample (usually collected via masturbation) in a sterile container. The lab then processes the sample to measure key characteristics. Some labs may use automated systems to count and assess sperm movement, while others rely on manual microscopic evaluation.

Common Findings and Next Steps

Results may show normal fertility potential, suboptimal sperm quality, or signs of obstruction (e.g., low volume or no sperm). If abnormalities are detected, your doctor may recommend additional tests (e.g., hormone levels, genetic screening, or further semen analysis after abstinence).