Clinical infertility is the inability of a couple to conceive after 12 months of trying. Male factors
are estimated to contribute to 30–50% of cases of infertility. Infertility or reduced fertility can …

Background There is a global crisis in male reproductive health. Evidence comes from
globally declining sperm counts and increasing male reproductive system abnormalities …

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Over the past 40 years, sperm counts worldwide have halved and sperm quality has
declined alarmingly with 1 in 20 men currently facing reduced fertility [1]. Potential causes of …

Purpose Ongoing evidence has suggested the role of male factor infertility as a potential
predictor of mortality and general health status. The aim of the present review is to update …

With almost 50% of infertility attributed either wholly or in part to male issues, it has become
increasingly important to look at infertility from a couple's perspective. Advances in assisted …

Infertility affects about 7% of all men. The etiology of impaired sperm production and function
can be related to factors acting at pre-testicular, post-testicular or directly at the testicular …

The majority of male infertility is idiopathic. However, there are multiple known causes of
male infertility, and some of these causes can be treated medically with high success rates …

Purpose: The summary presented herein represents Part I of the two-part series dedicated to
the Diagnosis and Treatment of Infertility in Men: AUA/ASRM Guideline. Part I outlines the …

Male reproduction is a complex process, and numerous medical conditions have the
potential to alter spermatogenesis. In addition, male factor infertility may be a biomarker for …