We Are Specialists in

Vasectomy Reversals

Flannigan Fertility offers Vasectomy Reversals & MicroTESE sperm retrievals with world-class success rates in Vancouver, Canada.

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Welcome to Flannigan Fertility

Your Vasectomy Reversal Expert

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Our Services

Flannigan Fertility provides sub-specialized expertise in Vasectomy Reversals, and microTESE sperm retrievals.

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Vasectomy Reversal

A procedure to restore fertility for men that have undergone a vasectomy.

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MicroTESE Sperm Retrieval

The gold standard therapy for sperm retrieval in men with compromised sperm production.

Our Outcomes

Our results are among the highest vasectomy reversal success rates world-wide.

100.0%

90.0%

80.0%

70.0%

60.0%

50.0%

40.0%

30.0%

20.0%

10.0%

0.0%

98.9%
Any Sperm

90.5%
Over 2 Million
Moving Sperm

All Vasectomy Reversals

Any Sperm
> 2 Million Moving Sperm

*As of August 2022. Includes all primary consecutive vasectomy reversals performed with one sperm test within 6 months of the surgery and at least 6 months of follow up testing. Includes all vasovasostomies, vasoepididymostomies, and mixed techniques.

WHAT OUR CLIENTS SAY?

Dr. Flannigan was very informative and gave us lots of hope and positivity.

Dr. Flannigan was fantastic. He is really good, and has always helped me a lot.

Dr. Flannigan was very approachable and east to talk to.

Dr. Flannigan is a super guy. Answered all my questions and told me my options in an understandable way. We will take a graduated approach to the problem.

Dr. Flannigan was great. Really helpful. He provided good information regarding fertility and men’s health.

Our Story

Dr. Ryan Flannigan has dedicated his career to refining his microsurgical skillset to optimize success rates for Vasectomy Reversals and microsurgical sperm retrievals.

Dr. Flannigan also serves as an internationally funded surgeon-scientist working to develop novel technologies to help improve treatments for Male infertility, erectile dysfunction and Peyronie’s disease.

Dr. Flannigan completed his fellowship training in Male Reproduction, Microsurgery at the world-renowned Weill Cornell Medicine and Memorial Sloan Kettering Center in New York, NY.

Dr. Flannigan now serves as the director of Male Reproduction and Sexual Medicine at the University of British Columbia, Senior surgeon-scientist within the UBC Department of Urologic Sciences, and Fellowship Director for Male Reproduction, Sexual Medicine and Microsurgery Training Program.

Latest Videos

Our videos provide up-to-date evidence-based information pertaining to male infertility, vasectomy reversals, sperm retrieval, Peyronie’s disease, and erectile dysfunction.

RESEARCH

Dr. Flannigan is a senior scientist at the University of British Columbia in the Department of Urologic Sciences with research specialties across the fields of male fertility and sexual medicine.

Fertility Options After Vasectomy

In this review, we discuss the fertility options following vasectomy. We compare and contrast the pros and the cons of vasectomy reversal, sperm retrieval and IVF-ICSI.

Automated rare sperm identification from low-magnification microscopy images of dissociated microsurgical testicular sperm extraction samples using deep learning.

In this study, our collaborative research group developed an artificial intelligence-based algorithm to detect extremely rare sperm with 96% accuracy in semen samples and 85% accuracy in microTESE testis samples. We are working to clinically validate this tool in followup pilot trial.

Using clinically derived human tissue to 3-dimensionally bio print personalized testicular tubules for in vitro culturing: first report.

We are working to develop novel personalized medicine approaches to regenerating sperm production in the lab using techniques such as 3D bio printing. Here we publish the world’s first report using human testis cells.

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Contact us for more information or a consultation for vasectomy reversals through our website.

www.flanniganfertility.ca

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Flannigan Fertility offers Vasectomy Reversals & microTESE sperm retrievals with world-class success rates in Vancouver, Canada.