Abstract
To determine factors that influence sperm recovery after T-associated infertility. Clinical retrospective study. Academic male-infertility urology clinic. Sixty-six men who presented with infertility after T use. T cessation and combination high-dose hCG and selective estrogen modulator (SERM) therapy. Whether patients successfully achieved or failed to achieve a total motile count (TMC) of greater than 5 million sperm within 12months of T cessation and initiation of therapy. A TMC of greater than 5 million sperm was achieved by 46 men (70%). Both increased age and duration of T use directly correlated with time to sperm recovery at both 6 and 12months of hCG/SERM therapy. Age more consistently limited sperm recovery, while duration of T use had less influence at 12months than at 6months. Only 64.8% of azoospermic men achieved a TMC greater than 5 million sperm at 12months, compared with 91.7% of cryptozoospermic men, yet this did not predict a failure of sperm recovery. Increasing age and duration of T use significantly reduce the likelihood of recovery of sperm in the ejaculate, based on a criterion of a TMC of 5 million sperm, at 6 and 12months. Physicians should be cautious in pursuing long-term T therapy, particularly in men who still desire fertility. Using these findings, physicians can counsel men regarding the likelihood of recovery of sperm at 6 and 12months.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.