Context Male infertility is defined as the inability to conceive following 1 year of regular
unprotected intercourse. It is the causative factor in 50% of couples and a leading indication …

Background Oligo‐astheno‐teratozoospermia is frequently reported in men from infertile
couples. Its etiology remains, in the majority of cases, unknown with a variety of factors to …

Alcohol abuse disorder is a serious condition, implicating more than 15 million people aged
12 years and older in 2019 in the United States. Ethanol (or ethyl alcohol) is mainly oxidized …

Alcohol consumption is widespread in the Western world. Some studies have suggested a
negative association between alcohol intake and semen quality although others have not …

In recent decades, the decline in human fertility has become increasingly more worrying:
while therapeutic interventions might help, they are vexing for the couple and often …

This book is definitely worth acquiring. I have go through and so i am certain that i will likely
to read through again again in the future. Its been printed in an exceptionally basic way in …

Although semen quality is an important determinant of fertility, defining clear thresholds for
normal ranges has proven difficult. According to'time to pregnancy'studies, fecundity starts to …

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 …

Several recent studies have suggested that sperm concentrations and semen quality have
been decreasing over the past several decades in many areas of the world. The etiology of …

Objective To study the associations between self-reported psychological stress, semen
quality, and serum reproductive hormones among young Danish men. Design Cross …