Clinically validated, mail-in semen analysis
Clinically validated, mail-in semen analysis
Faster testing.
Faster testing.
Faster testing.
Faster treatment.
Faster treatment.
Faster treatment.
Patients who use Fellow for male fertility assessment save 24 days on their fertility treatment journey.¹
Patients who use Fellow for male fertility assessment save 24 days on their fertility treatment journey.¹
Patients who use Fellow for male fertility assessment save 24 days on their fertility treatment journey.¹
CLIA
certified lab
65+ studies
published & presented
~300,000 tests
performed to date
Covered benefit
for Progyny & Maven members
CLIA
certified lab
65+ studies
published & presented
~300,000 tests
performed to date
4.6 / 5
with 15,000+ reviews
A more efficient path to fertility treatment.
A more efficient path to fertility treatment.
In-clinic semen analysis requires an appointment or a narrow drop off window. That means scheduling challenges for your patient and your lab—especially if they are already at capacity.
Every delay in male fertility assessment pushes back the start of treatment.
In-clinic semen analysis requires an appointment or a narrow drop off window. That means scheduling challenges for your patient and your lab—especially if they are already at capacity.
Every delay in male fertility assessment pushes back the start of treatment.
A case study comparing Fellow with in-clinic SA showed:
24 days saved on the patient journey to treatment¹
24 days saved on the patient journey to treatment¹
24 days saved on the patient journey to treatment¹
How It Works
How It Works
Offer patients an easier, more comfortable testing experience.
Offer patients a fast, comfortable testing experience
Provide a kit to your patient
Give a Fellow kit to your patient in-clinic, or ship a kit directly through our platform.
Provide a kit to your patient
Give a Fellow kit to your patient in-clinic, or ship a kit directly through our platform.
Provide a kit to your patient
Give a Fellow kit to your patient in-clinic, or ship a kit directly through our platform.
Patient completes the test
When it’s time to test, your patient registers their sample with our lab, produces it at home, and mails it back.
Patient completes the test
When it’s time to test, your patient registers their sample with our lab, produces it at home, and mails it back.
Patient completes the test
When it’s time to test, your patient registers their sample with our lab, produces it at home, and mails it back.
Analysis
We analyze your patient’s sample and turn the results around in less than 2 business days from when it reaches our CLIA-certified lab.
Analysis
We analyze your patient’s sample and turn the results around in less than 2 business days from when it reaches our CLIA-certified lab.
Analysis
We analyze your patient’s sample and turn the results around in less than 2 business days from when it reaches our CLIA-certified lab.
Results
We deliver comprehensive and easy-to-understand results directly to you and your patient.
Results
We deliver comprehensive and easy-to-understand results directly to you and your patient.
Results
We deliver comprehensive and easy-to-understand results directly to you and your patient.
Why partner with Fellow?
Faster time to treatment
Patients complete testing faster when they can test from home, giving you the information you need to develop a treatment plan earlier.¹
Faster time to treatment
Patients complete testing faster when they can test from home, giving you the information you need to develop a treatment plan earlier.¹
Faster time to treatment
Patients complete testing faster when they can test from home, giving you the information you need to develop a treatment plan earlier.¹
Accuracy on par with in-clinic analysis
Fellow’s process is clinically validated and backed by a peer-reviewed, published validation study in Fertility and Sterility.³
Accuracy on par with in-clinic analysis
Fellow’s process is clinically validated and backed by a peer-reviewed, published validation study in Fertility and Sterility.³
Accuracy on par with in-clinic analysis
Fellow’s process is clinically validated and backed by a peer-reviewed, published validation study in Fertility and Sterility.³
A comprehensive report
Every analysis includes the parameters you rely on including, total motile count, volume, concentration, count, motility, and morphology.
A comprehensive report
Every analysis includes the parameters you rely on including, total motile count, volume, concentration, count, motility, and morphology.
A comprehensive report
Every analysis includes the parameters you rely on including, total motile count, volume, concentration, count, motility, and morphology.
Expanded lab capacity
Handle more semen analyses without adding overhead, and free your staff for higher-value procedures.
Expanded lab capacity
Handle more semen analyses without adding overhead, and free your staff for higher-value procedures.
Accuracy on par with in-clinic analysis.
Fellow’s process is clinically validated and backed by a peer-reviewed, published validation study in Fertility and Sterility.3
Increase referral conversion.
Outside referrals convert at 3x the rate when patients test with Fellow.¹
Increase referral conversion.
Outside referrals convert at 3x the rate when patients test with Fellow.¹
A comprehensive report.
Every analysis includes the parameters you rely on including, total motile count, volume, concentration, count, motility, and morphology
Backed by peer-reviewed science
Fellow pioneered diagnostic-grade, mail-in semen analysis and our and our process to minimize and account for motility loss is backed by a peer-reviewed, published validation study in Fertility and Sterility which showed results comparable to in-clinic analysis.
Trusted by leading fertility networks and clinics
Work With Us
Give your patients an easier first step.
Join the fertility clinics using Fellow to confidently evaluate semen quality for fertility assessments, improve the patient experience, and accelerate time to treatment.
Proprietary clinic data presented with permission. Ask your Fellow representative for additional information.
Proprietary network data presented with permission. Ask your Fellow representative for additional information.
Samplaski et al. Fertil Steril. 2021;115(4):922-929. Development and validation of a novel mail-in semen analysis system and the correlation between one hour and delayed semen analysis testing.
