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Sperm Microscopic Examination for Motility and Morphology (Qualitative)

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

This test examines sperm cells under a microscope to assess how well they move and look structurally normal. It helps evaluate fertility and potential issues with conception.

Quick summary

["A key part of fertility evaluation, this test checks sperm function and health."]

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

Key facts at a glance

LOINC
29990-9
Short code
Sperm p vas Smn Ql Micro
Synonyms
Sperm p vas Smn Ql Micro
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Ref low
7.5
Ref high
11.5
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
microscopy-light
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

Your sample is analyzed under a microscope to evaluate two main aspects: **sperm motility** (movement) and **morphology** (shape and structure). Motility is often categorized as progressive (forward movement) or non-progressive (circular or erratic). Morphology assesses whether sperm have typical features, such as a defined head and tail.

Why It Matters for Fertility

Poor motility or abnormal morphology can indicate problems with sperm production, function, or damage from conditions like infections, exposure to toxins, or genetic factors. This test helps doctors determine if male infertility may be the cause of difficulty conceiving.

Sample Preparation and Testing Process

A semen sample is collected and processed to concentrate sperm cells. The sample is then examined using a microscope by trained professionals. Results are typically reported as a qualitative assessment rather than specific numeric values.

When This Test Is Ordered

Your doctor may recommend this test if you or your partner have been unable to conceive after trying for a certain period, if you have known fertility issues, or if you’re undergoing fertility treatments. It may also be part of a broader evaluation for unexplained infertility.

Reference range

Adult: 7.5-11.5 fLN/A

Specimen: serum

No special preparation usually required. Stay well hydrated. Inform your healthcare provider of all medications and supplements you are taking.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Sperm Quality Check

Frequently asked questions

How can I prepare for this test?
No special preparation is needed, but avoid ejaculation for 2–3 days before testing to ensure a representative sample. Wear loose-fitting underwear and use a clean, sterile container provided by your healthcare provider.
What are the typical results reported?
Results are qualitative and focus on whether sperm motility and morphology are within expected ranges for fertility. Your doctor will interpret these findings in the context of your overall health and medical history.
Can this test be done at home?
No, this test requires a laboratory setting. You’ll need to provide a sample to a healthcare provider or lab for proper analysis.
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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