Infertility is a widespread problem and a male contribution is involved in 20–70% of affected
couples. As a man's fertility relies on the quantity and quality of his sperm, semen analysis is …

An accurate medical history and directed physical examination are essential in diagnosis of
male infertility. We review the hormonal assessments and specific genetic analyses that are …

It is estimated that infertility affects 8–12% of couples globally, with a male factor being a
primary or contributing cause in approximately 50% of couples. Causes of male subfertility …

One couple in 10 seeks medical help because of infertility. A 1982–85 multicentre study by
the World Health Organization found that in 20% of cases the problem was predominantly …

Assesses the pathogenesis and management of male infertility. Impaired sperm production
and function; Impaired sperm transport; Disturbances in sperm-oocyte fusion; Unexplained …

STUDY QUESTION Is male factor infertility associated with an increased risk of developing
diabetes? SUMMARY ANSWER The study provides evidence that male factor infertility may …

Infertility is a common condition estimated to affect 10–15% of couples. The clinical causes
are attributed in equal parts to the male and female partners. Diagnosing male infertility …

Male infertility is an extraordinarily common problem affecting 1 in 25 men. Despite active
research, the underlying causal factors remain unknown in a large percentage (40%) of …

Subfertility affects approximately 15% of all married couples (1). In about one third of these
couples, the primary problem resides in the male partner, and in an additional third …

Whilst diabetes mellitus is known to have many systemic complications, male infertility,
beyond impotence, retrograde ejaculation and hypogonadism, has not been widely …