Obstetrics & gynaecology

Men have a lot to learn about their own fertility

The first large-scale study of its kind has revealed that Canadian men generally lack knowledge about the risk factors contributing to male infertility. Research led by Dr. Phyllis Zelkowitz, head of psychosocial research ...

Genetics

Study reveals gene's role in male infertility

A Virginia Commonwealth University-led research team has opened a fresh direction in the field of male infertility with a new study that examines the role of a particular gene in the formation of sperm flagella, which is ...

Genetics

Researchers find fertility genes required for sperm stem cells

The underlying cause of male infertility is unknown for 30 percent of cases. In a pair of new studies, researchers at University of California San Diego School of Medicine determined that the reproductive homeobox (RHOX) ...

Medical research

Opioids regulate spermatozoon formation

Infertility has become a major medical and social problem worldwide and due in part to male infertility. Yet the molecular mechanisms involved in spermatogenesis are only now beginning to emerge. A piece of research led by ...

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