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Sperm Motility and Progressive Motility Analysis (Automated)

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

This test evaluates the movement patterns of sperm cells, including how well they swim and progress toward an egg. It helps assess fertility and potential issues with sperm quality.

Quick summary

["Assesses sperm motility and progression for fertility evaluation."]

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

Key facts at a glance

LOINC
81319-6
Short code
Sperm Prog Smn Auto
Synonyms
Sperm Prog Smn Auto
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
automated-count
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 fertility. Healthy sperm must move efficiently to reach and fertilize an egg. This test helps doctors determine if sperm movement is normal or if there may be underlying problems affecting fertility.

How the Test Works

A small sample of semen is collected and analyzed using automated technology. The system evaluates sperm movement characteristics, including speed, direction, and progression. Results are often expressed as percentages of sperm that meet specific motility criteria.

What to Expect Before the Test

No special preparation is needed, but you may be asked to abstain from ejaculation for 2–5 days before the test to ensure a representative sample. Wear comfortable clothing and bring any medications you’re currently taking.

What the Results Mean

Results typically show the percentage of sperm that are motile (moving) and the proportion that are progressively motile (swimming forward in a straight path). Low motility or abnormal patterns may indicate fertility challenges, but they can also be influenced by lifestyle factors, medications, or underlying health conditions.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Sperm Motility Test (Auto)

Frequently asked questions

What does a low sperm motility result mean?
A low motility rate (often below 40% total motile sperm) may suggest fertility issues, but it doesn’t always mean infertility. It could be due to age, exposure to toxins, hormonal imbalances, or other factors. Your healthcare provider will discuss next steps, such as further testing or treatments.
How often should I get this test?
If you’re trying to conceive, this test may be recommended as part of a fertility evaluation, typically once or twice during the cycle. If you’ve had repeated failed attempts, your doctor may suggest more frequent testing or additional assessments.
Can lifestyle changes improve sperm motility?
Yes, certain lifestyle changes—such as maintaining a healthy weight, avoiding smoking and excessive alcohol, managing stress, and protecting sperm from heat (e.g., avoiding tight underwear)—may support sperm health and motility. Always consult your doctor before making significant changes.
  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