Home  |  Archive  |  Online Submission  |  News & Events  |  Subscribe  |  APFA  |  Society  |  Links  |  Contact Us  |  中文版
Search   
 
Journal

Ahead of print
Authors' Accepted
    Manuscripts
new!
Current Issue
Archive
Acknowledgments
Special Issues
Browse by Category

Manuscript Submission

Online Submission
Online Review
Instruction for Authors
Instruction for Reviewers
English Corner new!

About AJA

About AJA
Editorial Board
Contact Us
News

Resources & Services

Advertisement
Subscription
Email alert
Proceedings
Reprints

Download area

Copyright licence
EndNote style file
Manuscript word template
Guidance for AJA figures
    preparation (in English)

Guidance for AJA figures
    preparation (in Chinese)

Proof-reading for the
    authors

AJA Club (in English)
AJA Club (in Chinese)

Links

Meetings
Journals
Societies & Institutes
Hospitals
Databases & Libraries
Companies
Websites
Other links

 
Abstract

Volume 19, Issue 1 (January 2017) 19, 39–42; DOI:10.4103/1008-682X.189211

Men with a complete absence of normal sperm morphology exhibit high rates of success without assisted reproduction

Jason R Kovac1, Ryan P Smith2, Miguel Cajipe1, Dolores J Lamb1, Larry I Lipshultz1

1 Center of Reproductive Medicine and the Department of Molecular and Cellular Biology, Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA
2 Department of Urology, University of Virginia, Charlottesville, VA, USA

Correspondence: Dr. RP Smith (rps2k@virginia.edu)

Date of Submission 07-May-2016 Date of Decision 15-Jun-2016 Date of Acceptance 11-Aug-2016 Date of Web Publication 30-Sep-2016

Abstract

In couples with infertility, abnormal strict morphology of 0% normal forms (NF) is a criterion to proceed rapidly to in vitro fertilization (IVF). Since no data currently exist, we investigated the outcomes for men with 0% NF to determine reproductive success without the use of assisted reproductive technologies (ART). A cohort of 24 men with 0% NF were identified (2010-2013) with 27 randomly selected men with ≥4% NF as controls. Patient charts were reviewed with men contacted and administered an Institutional Review Board (IRB)-approved telephone questionnaire to ascertain outcomes. After a median follow-up time of 2.5 years, 29.2% of men with 0% NF did not require ART for their first pregnancy (controls = 55.6%, P ≤ 0.05). When all pregnancies were analyzed together, men with 0% NF achieved twenty pregnancies of which 75% did not require IVF (controls = thirty pregnancies; 76.7% did not require IVF). The average age of men and female partners was similar between men with 0% NF and ≥4% NF. All men had normal follicle-stimulating hormone (FSH), testosterone, prolactin, sex hormone-binding globulin (SHBG), and estradiol. Although, global semen parameters were worse in men with 0% NF, when a first pregnancy was a natural conception (NC), 100% of men with 0% NF (n = 7/7) and 37.5% of controls (n = 3/8) went on to have a subsequent pregnancy via NC. Men with 0% NF conceived without IVF in 29.2% of cases compared to 55.6% of controls. Strict morphology should not be used to predict fertilization, pregnancy, or live birth potential. In men with 0% NF, alternative modalities should be considered before immediate IVF.

Keywords: conception; infertility; intrauterine insemination; in vitro fertilization; strict morphology; success

Full Text | PDF |

 
Browse:  145
 
Copyright 1999-2017  Shanghai Materia Medica, Shanghai Jiao Tong University.  All rights reserved