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logo
  • About Maze
    • Meet the Experts
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    • Our Published Studies
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  • TRT/Low T
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    • Erectile Dysfunction
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    • Gay/Bisexual Men’s Sexual Health
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  • Reproductive Health
    • Vasectomy
    • Male Infertility
    • Azoospermia Treatment
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Our Published Studies

Our medical director, Dr. Michael A. Werner, is an expert in his field. Here, we’ve compiled his published studies and case studies for you to learn more about his research. If you’d like to learn more, or feel you are experiencing problems with your sexual health, reach out to our team.

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MP42-14 EXTENDED SPERM SEARCH AND MICROFREEZE FOR FERTILITY PRESERVATION AFTER LONG-TERM HORMONE THERAPY IN TRANSGENDER WOMEN; The Journal of Urology (May 2024) 

Semen Parameters are Unrelated to BMI but vary with SSRI Use and Prior Urological Surgery. 

Reproductive Sciences, 2011, 18 (4) 391-397; doi 10.1177/1933719110385808

Relwani, R.,  Berger, D., et al

Semen parameters are unrelated to BMI but vary with SSRI use and prior urological surgery.

Reproductive Sciences, October 19, 2010

Rachna Relwani, Dara Berger, Nanette Santoro, Cheryl Hickmon, Michael Nihsen, Athena Zapantis, Michael Werner, Alex J. Polotsky and Sangita Jindal

Technique and follow-up of sharp corporal tissue excision procedure for prosthesis implantation with bilateral severe diffuse corporal fibrosis.

Journal of Urology, 1995; 4 (program Supplement); 360A. Abstract.

Goldstein, I., Nehra, A., Werner, M., Geffin, M., Korn, K., Krane, R.

Technique and follow-up of sharp corporal tissue excision procedure for prosthesis implantation with bilateral severe diffuse corporal fibrosis.

International Journal of Impotence Research, Sept. 6(1), Abstract A58, September, 1994.

Goldstein, I., Nehra, A., Werner, M., Geffin, M., Korn, K., Krane, R.

Technique and follow-up of sharp corporal tissue excision procedure for prosthesis implantation with severe diffuse corporal fibrosis.

Journal of Urology, 1995; 4 (program Supplement); 44A. Video.

Goldstein, I., Nehra, A., Werner, M., Geffin, M., Korn, K., Krane, R.

Technique and follow-up of sharp corporal tissue excision procedure for prosthesis implantation with bilateral severe diffuse corporal fibrosis.

Journal of Urology, 153(4). Abstract #V-17, April, 1995.

Goldstein, I., Nehra, A., Werner, M., Geffin, M., Korn, K., Krane, R.

Technique and Follow-up of sharp corporal tissue excision procedure for prosthesis implantation with bilateral severe diffuse corporal fibrosis.

Abstract No. 7, 63rd Annual New England Section, American Urological Association, Bermuda, September 29, 1994.

Goldstein, I., Geffin, M., Werner, M.A., Nehra, A

Development of a fertilization microchamber that spontaneously concentrates motile sperm around oocytes and improves in vitro fertilization.

Fertility and Sterility, 1991; 56 (program Supplement): 567-568. Abstract.

Gordon, J.W., Werner, M., Champlin, A., Schroeder, A., Mobraaten, L.

Reconstructive Penile Surgery. In: Pediatric and Adult Reconstructive Urologic Surgery.

Edited by Libertino, JA. Baltimore: Williams and Wilkins. In press.

Nehra, A., Werner, M.A., Goldstein, I.

Vibratory stimulation and electroejaculation as therapy for spinal chord injured patients: semen parameters and pregnancy rates.

Fertility and Sterility, 1994; 62 (Program Supplement): S59. Abstract

Nehra, A., Werner, M.A., Title, C.I., Bastuba, M., Oates, R.D.

Vibratory stimulation and electroejaculation as therapy for spinal chord injured patients: semen parameters and pregnancy rates.

Journal of Urology, 155(2): 554-559, February, 1996.

Nehra, A., Werner, M.A., Title, C.I., Bastuba, M., Oates, R.D. 

High resolution ultrasonography of the penis: a non-color duplex scanner with a 13.5 MHz pulsed wave probe (Proscan Excel).

International Journal of Impotence Research, 6(1), Abstract D58, September, 1994.

Nehra, A., Werner, M.A., Krane, R. J., Goldstein, I

Semen parameters and pregnancy rates in an ejaculatory spinal cord injured patients treated with vibratory stimulation and electroejaculation.

Abstract No. 12, 63rd Annual New England Section, American Urological Association, Bermuda, September 29, 1994.

Nehra, A., Werner, M.A., Title, C., Oates, R.D

Semen parameters and pregnancy rates in an ejaculatory spinal cord injured patients treated with vibratory stimulation and electroejaculation.

Fertility and Sterility, 62(suppl) Abstract#0-126, November, 1994.

Nehra, A., Werner, M.A., Title, C., Oates, R.D.

The effects of aging on sperm and oocytes.

Seminars in Reproductive Endocrinology 1991; 9: 231-240.

Werner, M.A., Barnhard, J., Gordon, J.W.

The new technology in male infertility: Is it practical?

Contemporary Urology 1992; 4: 29-38.

Werner, M.A., Lipshultz, L.I.

Duplex ultrasonography: the advantages of a 13.5 MHz probe (Proscan Excel).

International Symposium of Impotence Research. In press.

Werner, M.A., Nehra, A., Goldstein, I.

Male Infertility. In: Primary Care and General Medicine.

Edited by Noble, J. St. Louis: Mosby-Year Book, 1996. 1764-1772.

Werner, M.A., Oates, R.D.

Male Sexual Dysfunction. In: Primary Care and General Medicine.

Edited by Noble, J. St. Louis: Mosby-Year Book, 1996, 1797-1803.

Werner, M.A., Goldstein, I., Krane, R.J.

Vaginismus Treatment Under Anesthesia: A Case Report

“This case report aims to present our experience with intra-vaginal injections for the treatment of primary Vaginismus. The patient underwent intra-vaginal injections of Botox and insertion of a dilator under anesthesia with follow up progressive dilation.”

Michael A. Werner, Tara Ford*, Peter T. Pacik, Melissa Ferrara and Bat Sheva Marcus

Treatment Protocol for Vaginismus: A Case Study

“We report a case of primary vaginismus that benefited from the treatment protocol we will outline in this article. This case is representative of many cases we have successfully treated with this protocol. We then review the broader protocol of assessment, diagnosis, and the treatment of vaginismus with dilation, medication, psychotherapy and sex education.”

Michael Werner, Barbara Gross, Melissa Ferrara and Bat Sheva Marcus

Last updated: November 2021

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Maze Men’s Sexual & Reproductive Health

Led by Michael A. Werner, MD, a board-certified urologist specializing in sexual and reproductive health, Maze has always focused on making a difference in people’s lives. This approach — one of compassion, medical sophistication and an openness to new techniques — extends to each individual area of our practice.

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