Semen quality has declined especially among Western men. Experimental and
epidemiological studies have shown potential links between exposure to environmental …

Over the last decades there has been a dramatic increase in the incidence of some diseases
associated with the male reproductive system, including poor semen quality, testicular …

Human semen quality may be declining due to environmental pollutants, occupational
exposures or changes in lifestyle. Nonetheless, we still know little about the impact of those …

Human semen is the end result of a sophisticated biological process that is hormonally
regulated, produced by highly specialized cellular lines that differentiate in embryo, initiate …

The escalating prevalence of male infertility and decreasing trend in sperm quality have
been correlated with rapid industrialisation and the associated discharge of an excess of …

Background Worldwide rising trend in infertility has been observed in the past few years with
male infertility arising as a major problem. One main reason for the rise in male infertility …

Reports of decreasing semen quality have prompted interest in the potential impact of
environment and lifestyle on male reproductive potential. Over the past 40 years there have …

Male reproductive health has deteriorated considerably in the last few decades. Nutritional,
socioeconomic, lifestyle and environmental factors (among others) have been attributed to …

A substantial body of evidence has accumulated in recent years that consistently indicate
various adverse effects of environmental contaminants on human health. Decreasing trend …

The incidence of many male reproductive disorders, including cryptorchidism and testicular
cancer has increased. Semen quality in several countries has declined. Exposure to …