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Sperm Motility (Quantitative) with Specific Morphology Assessment

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

This test evaluates the movement and shape of sperm cells to assess fertility and potential issues with sperm quality.

Quick summary

["Assesses sperm function and health for fertility evaluation."]

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

Key facts at a glance

LOINC
38561-7
Short code
Sperm.tail w IgG NFr Smn IBT
Synonyms
Sperm.tail 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

What This Test Measures

The test measures two key aspects of sperm: **motility** (how well sperm move) and **morphology** (shape and structure). Healthy sperm should move efficiently and have a normal, consistent shape. Abnormal motility or morphology may indicate underlying reproductive health concerns.

Why It’s Done

Doctors may order this test if you’re experiencing difficulty conceiving, have unexplained infertility, or if you have a history of recurrent miscarriages. It can also be part of a broader evaluation for male infertility.

Sample Collection and Preparation

A semen sample is collected through masturbation or sexual stimulation, then examined under a microscope. The lab analyzes sperm movement patterns and structural integrity.

What to Expect Before the Test

Avoid ejaculation for 2–3 days before the test to ensure a representative sample. Wear loose clothing and follow any specific instructions provided by your healthcare provider.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Low sperm motility or abnormal morphology can signal conditions like varicocele, hormonal imbalances, or genetic factors affecting fertility. Results help guide further diagnostic testing or treatment options, such as lifestyle changes, medications, or assisted reproductive technologies.

Short name

Sperm motility test

Frequently asked questions

How long does it take to get results?
Results are typically available within 1–3 business days, depending on lab processing times. Your doctor will discuss findings during a follow-up visit.
Can lifestyle changes improve sperm motility?
Yes, certain habits like avoiding smoking, limiting alcohol, maintaining a healthy weight, and managing stress may improve sperm quality. Diet rich in antioxidants (e.g., fruits, vegetables) and reducing exposure to toxins (like heat from tight underwear) can also help.
Is this test covered by insurance?
Coverage depends on your insurance plan and reason for testing. Check with your provider to confirm if this test is included under fertility-related evaluations or other approved conditions.
  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