Despite advances in the field of male reproductive health, idiopathic male infertility, in which
a man has altered semen characteristics without an identifiable cause and there is no …

BACKGROUND Infertility is a global public health issue, affecting 15% of all couples of
reproductive age. Male factors, including decreased semen quality, are responsible for …

Background The inability to have children affects 10% to 15% of couples worldwide. A male
factor is estimated to account for up to half of the infertility cases with between 25% to 87% of …

Objective To explore the current evidence concerning the effect of oral antioxidant
supplementation on various male fertility outcomes, as antioxidants are widely available …

Background: In 2007, an expert panel reviewed associations between bisphenol A (BPA)
exposure and reproductive health outcomes. Since then, new studies have been conducted …

Beside cytotoxic drugs, other drugs can impact men's fertility through various mechanisms.
Via the modification of the hypothalamic–pituitary–gonadal axis hormones or by non …

STUDY QUESTION Is there an association between high levels of sperm DNA damage and
miscarriage? SUMMARY ANSWER Miscarriage rates are positively correlated with sperm …

Oxidative stress results from the imbalance between production of the reactive oxygen
species (ROS) and the protective effect of the antioxidant system responsible for their …

Objective To examine whether sperm DNA fragmentation has an effect on pregnancy and
miscarriage after IVF and/or intracytoplasmic sperm injection (ICSI). Design Systematic …

Oxidative stress in the male germ line is thought to affect male fertility and impact upon
normal embryonic development. Accordingly, fertility specialists are actively exploring the …