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 …

Sex hormones, such as testosterone and estrogens, play an essential role in regulating
physiological and reproductive development throughout the lifetime of the individual …

Background Testosterone exerts some effects on the cardiovascular system that could be
considered beneficial; some other effects may potentially increase the risk of cardiovascular …

Background Since the last decade, postpartum depression (PPD) has been recognized as a
significant public health problem, and several factors have been linked to PPD. Mothers at …

Testosterone plays a key role in the maintenance of physical and mental functions in men.
Age-related testosterone decline is closely associated with sarcopenia and muscle …

Background We examined associations between two forms of testosterone therapy (TT) and
risks of seven cancers among men. Methods SEER-Medicare combines cancer registry data …

Aging of humans is associated with functional alterations at all levels of the reproductive axis
and affects both steroidogenic and spermatogenic compartments. Unlike female …

Background: Testosterone treatment rates in adult men have increased in the United States
over the past 2 decades. Purpose: To assess the benefits and harms of testosterone …

Bisphenol A (BPA) is a chemical agent which can exert detrimental effects on the male
reproductive system, especially the prostate gland. In this study we described the efficacy of …

The association between the use of testosterone replacement therapy (TRT) and prostate
cancer remains uncertain. Thus, we investigated whether TRT is associated with an …