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Sperm Motility Analysis (Quantitative, 24-Hour Fluid)

Published: August 9, 2026Updated: August 16, 2026

This test measures the movement ability of sperm cells in a sample of semen. It helps assess fertility and identify potential issues affecting sperm function.

Quick summary

["A healthy sperm motility test supports fertility by confirming sperm can move effectively to reach and fertilize an egg."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
10614-6
Short code
Sperm Motile w IgA NFr Smn IBT
Synonyms
Sperm Motile w IgA NFr Smn IBT
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
immunobead
CPT
82784
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Matters for Fertility

Sperm motility is a critical factor in male fertility. This test evaluates how well sperm swim and move through the female reproductive tract. Poor motility can indicate underlying health problems, such as hormonal imbalances, genetic factors, or exposure to toxins.

How the Test Works

A semen sample is collected and analyzed under a microscope to assess the percentage and speed of sperm that are actively moving. The test may also look at the direction of movement (progressive vs. non-progressive). Results are often reported as a percentage of motile sperm out of the total sperm count.

Preparation for the Test

No special preparation is needed, but it’s important to avoid ejaculation for at least 2–3 days before the test. This ensures the sample contains fresh, viable sperm. Avoiding alcohol, caffeine, or strenuous activity for 24 hours before testing may also help provide more accurate results.

What to Expect During the Test

The test involves providing a semen sample, typically collected by masturbation into a sterile container. The sample is then analyzed in a lab to measure sperm motility. The process usually takes about 15–30 minutes, including sample collection and lab processing.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Sperm Motility Test

Frequently asked questions

What does a low sperm motility result mean?
A low sperm motility result may suggest subfertility or infertility. It could be linked to conditions like varicocele, genetic disorders, or exposure to environmental toxins. Further evaluation, such as hormone testing or genetic screening, may be recommended to identify the underlying cause.
What if my sperm motility is normal but fertility issues persist?
Even if sperm motility is within normal ranges, other factors like sperm count, shape (morphology), or overall semen quality may still affect fertility. Additional tests, such as a semen analysis for additional parameters or a partner’s fertility evaluation, might be needed to diagnose the cause of infertility.
Can lifestyle changes improve sperm motility?
Yes, certain lifestyle changes may support sperm health. These include maintaining a balanced diet rich in fruits, vegetables, and healthy fats, avoiding smoking and excessive alcohol, managing stress, and ensuring adequate sleep. Some studies also suggest that regular exercise and avoiding exposure to heat (e.g., hot tubs) may help.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy