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ExSeed CASA Lite System

The CASA Lite is the latest addition to the ExSeed semen diagnostics family allowing any location from small satellite clinic to fully fledged lab to offer advanced male reproductive health diagnostics. Our Computer Assisted Sperm Analysis is fully automated and helps reduce workflow with its quick testing capabilities
Easy-to-use system
High-resolution microscopy
High-tech, compact CASA System
Flexible payment plans
No installation required
Less expensive than others
Simple to use
Tests in <1 minute

High Tech Computer Assisted Sperm Analysis

Easy-to-use system

Professionals that trust ExSeed

High-resolution microscopy

Fast installation

Our plug-and-play system takes just a couple of minutes to set up:

How the Computer Assisted Sperm Analysis works

Prepare & insert the sample

View cells in live microscope

Immediate results & reports

Protecting Patient Data

GDPR & HIPAA Compliant:

We strictly adhere to GDPR and HIPAA regulations to ensure the highest level of data privacy and security.

Anonymized Patient Data

Sensitive information is anonymized. ExSeed's server only receives anonymized data with no patient information to safeguard against personal data leaks.

Full Data Encryption

Patient data is fully encrypted and cannot be traced back by anyone other than the clinic.

Multi-Factor Authentication

MFA implemented to provide additional layer of protection against unauthorized access.

Frequent Data Backups

All data is backed up on a daily basis and stored on ISO 27001 certified server architecture with inbuilt disaster recovery capabilities.

Industry Recognition

ExSeed have been recognised for our commitment to providing our partners and clients with safe and effective products that meet the highest standards of quality and safety.

ISO 13485:2016 certified

ExSeed has been awarded the ISO 13485:2016 certification, a globally recognized standard for quality management in the medical device industry. This certification demonstrates our commitment to providing our partners and clients with safe and effective products that meet the highest standards of quality and safety. We are proud to be among the elite group of companies that have earned this recognition and are dedicated to maintaining these standards for years to come. The ISO 13485:2016 covers the ExSeed Computer Assisted Sperm Analysis

Frequently asked questions

How do I get started using the CASA Lite?

For a demo and more information about our Computer Assisted Sperm Analysis you can reach out to us via [email protected] and we’ll get back right away.

The recording stage takes around 10 seconds. After this, you can run any number of tests in parallel whilst the former tests are being analyzed in the cloud. The full cloud analysis typically takes 2-3 minutes, depending on the internet speed.
Our system has import/export APIs available and can integrate into most systems on the market that allow for third-party integrations.
The device is easy to clean using lint-free wipes and 70% ethanol or isopropanol. Do not use acetone to clean the device, and be aware that the device can’t be autoclaved.
You don’t need to manually assess the samples going through the system as it is fully automated. However, as our system is also completely transparent, you are able to see all the videos and the tracks, which allows for easy internal validation.

To ensure the accuracy and quality control of the system, the slides used must be provided by ExSeed.

Apart from standard liquefaction, no preparation of the sample is required to make a test. If you wish to dilute the samples, the system can handle this as well.
There is a field designated for comments, which will be included in the report and patient notes.
Yes, that is part of the continuous quality control of the system. The ExSeed Team is happy to help you conduct these tests.

Sign up below to receive a live online demo of the CASA Lite.

This field is for validation purposes and should be left unchanged.


Wearing tight pants and underwear

Studies show that men who wear looser underwear have higher sperm concentration and total sperm count compared to men who wear tighter underwear. So, lose the tight clothes and wear something loose to give your testicles some air.

CONCLUSION: learn more about how heat can affect sperm quality here.


Besides higher mortality rate and various diseases, stress is associated with low sperm quality. Stress is known to be associated with lower testosterone levels and oxidative stress with both playing an essential role in producing and maintaining healthy sperm cells.

CONCLUSION: If you feel stressed, we recommend you get some help so you can have a balanced mental health. For a stress management guide, download the ExSeed app for free and start your personalized action plan today.

Physical activity

Scientific studies show that men who are physically active have better semen parameters than men who are inactive. Fertility specialists also state that regular physical activity has beneficial impact on sperm fertility parameters and such a lifestyle can enhance the fertility status of men.

Prioritizing exercise can help improve your overall health and result in healthy, fast swimming sperm cells that have good chances of fertilizing an egg.

CONCLUSION: Try incorporating exercise in your weekly schedule to you ensure exercising at least twice weekly. We recommend a combination of cardio training and strength exercise. Read more about exercise and male fertility on our blog.


Fast Food
Processed foods damage the health of sperm-producing cells and cause oxidative stress, which lead to poorer sperm quality. Heavy consumption of junk food (every week) can increase the likelihood of infertility since men who consume vast amounts of unhealthy food are at risk of having poor sperm quality. Besides harming your fertility, junk food enlarges your waistline, harms your cardiovascular system, kidneys, and more.

Eating more fruit and vegetables can increase your sperm concentration and motility. It’s important that you consume a healthy diet filled with antioxidants and that you eat vegetables every day. Foods such as apricots and red bell peppers are high in vitamin A, which improves male fertility by nurturing healthier sperm. Men who are deficient in this vitamin tend to have slow and sluggish sperm.

Sugary snacks/beverages: several times a week Excessive consumption of high sugar items can lead to oxidative stress, which negatively impacts testosterone levels and sperm motility. Sugary snacks and beverages are also highly associated with obesity and low fertility.
CONCLUSION: To boost sperm quality, stay away from fast food, processed food, and sugary snacks or beverages. You need to implement a healthy prudent diet filled with necessary superfoods needed for good sperm production. Check out our guide to Male Fertility Superfoods. For personalized guidance and support on how you can start improving your sperm health, check out the Bootcamp.


Direct heat can inhibit optimal sperm production and cause Sperm DNA damage. Sperm cells like environments that are a couple of degrees lower than body temperature. Avoid overheating from warm blankets, seat warmers, heat from your laptop, hot showers, and saunas.

Cigarette smoking

The exposure to tobacco smoke has significant negative effects on semen quality. The damage of cigarettes and nicotine of course depends on how many cigarettes you smoke per day and for how long, but even low usage (up to 10 cigarettes / day) can inhibit healthy sperm production.  

CONCLUSION: Stay as far away from cigarette smoking as possible if you care about your general health and your fertility. Read more here.

Cell phone

When you have your cell phone in your front pocket, your testicles are exposed to electromagnetic radiation, which studies have shown to damage the sperm cells. Put your phone in the back pocket of your pants or in your jacket pocket.


There is a clear association between obesity and reduced sperm quality. At least part of the reason for this is that obese men may have abnormal reproductive hormonal profiles, which can impair sperm production and lead to infertility. 

A BMI higher than 30 can lead to several processes in the body (overheating, increase in oxidative stress in the testes, sperm DNA damage, erectile dysfunction) that can have a negative impact on male fertility. This can result in problems when trying to conceive.  

CONCLUSION: BMI is one of the risk factors that influence semen quality and, for example, sperm motility.  


A beer or glass of wine now and then do not really harm sperm quality. But excess alcohol drinking (more than 20 units per week) can reduce the production of normally formed sperm needed for a successful pregnancy.

CONCLUSION: If you want to stay safe, stay under 14 units of alcohol per week. For more information on how alcohol can affect male fertility, take a look at our blog: “Alcohol and Sperm Quality”.


Studies show that women younger than 35 and men younger than 40 have a better chance of getting pregnant. Men can produce sperm cells almost through their entire life, but the sperm cell DNA is more fragile and prone to damage after the age of 40.

As men age, their testes tend to get smaller and softer resulting in a decline in sperm quality and production. These changes are partly because of an age-related decrease in testosterone level, which plays a very important role in sperm

production. Higher male age (>40 years) is not only associated with a decline in sperm production but also with increased sperm DNA fragmentation and worsened morphology (shape) and motility (movement). These negative effects make the sperm cells less qualified for egg fertilization.

CONCLUSION: with an age under 40, you shouldn’t have to worry much about age as a factor in itself. However, studies have shown a slow decline after the age of 30-35 years

and if you are above 40 years of age, your sperm quality can be affected due to increased sperm DNA damage resulting in a decrease of sperm motility and concentration. Remember that you cannot evaluate the quality of a sperm sample by just looking at it – this requires a sperm analysis.