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Sperm Motility Analysis (Quantitative, 24-Hour Collection)

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

This test measures how well your sperm move, which is important for fertility. It helps assess sperm quality and function.

Quick summary

["A sperm motility test evaluates sperm movement to support fertility evaluation."]

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

Key facts at a glance

LOINC
38564-1
Short code
Sperm.tail tip w IgG NFr Smn IBT
Synonyms
Sperm.tail tip w IgG 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 Is Done

Doctors may order a sperm motility test if you or your partner have trouble getting pregnant, unexplained infertility, or recurrent miscarriages. It can also be part of a general fertility workup or after an injury or medical condition that might affect sperm function.

How the Test Works

A semen sample is collected (usually via masturbation) and analyzed under a microscope. The test measures the percentage and speed of sperm that are moving actively (motile) versus those that are not. This helps determine overall sperm health and viability.

Sample Collection

You’ll need to provide a fresh semen sample, typically collected in a sterile container at a clinic or lab. Avoid ejaculation for at least 2–3 days before testing to ensure a representative sample. Some facilities may provide specific instructions for timing or preparation.

What to Expect During the Test

The process is quick—your sample is examined under a microscope by a trained technician. Results are usually available within a few days. No special preparation is needed beyond the collection instructions.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Low sperm motility can indicate underlying issues like poor sperm production, genetic factors, hormonal imbalances, or exposure to toxins. It may also signal conditions like varicocele, retrovarix, or chronic infections. Highly abnormal motility could suggest advanced male factor infertility or other fertility challenges. This test helps guide further evaluation or treatment options.

Short name

Sperm Motility Test

Frequently asked questions

How long does it take to get results?
Results are typically ready within 2–5 business days, depending on the lab’s processing time. Your healthcare provider will discuss the findings with you during your follow-up visit.
What causes abnormal sperm motility?
Abnormal sperm motility can result from lifestyle factors (e.g., smoking, alcohol, heat exposure), medical conditions (e.g., diabetes, infections), or genetic disorders. Hormonal imbalances, varicocele, or exposure to chemicals (e.g., pesticides) may also play a role. If you suspect an underlying cause, talk to your doctor about further testing or treatments.
Can lifestyle changes improve sperm motility?
Yes, certain lifestyle changes may support sperm health, including avoiding smoking and excessive alcohol, maintaining a healthy weight, managing stress, and protecting your testicles from heat (e.g., avoiding tight underwear). Some studies suggest dietary changes (e.g., antioxidants, omega-3s) and exercise may also help, but results vary by individual.
  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