This important work fills a gap in the characterization of motor architecture and chemical coupling of the male reproductive system, crucial to understanding male reproduction and fertility. The ...

A lab study on crickets has revealed sex differences in how the insects direct their nutritional resources to increase ...

In most mammals, females live longer than males, but in birds the trend goes the other way – a study of over 1000 species ...

Single-cell RNA sequencing reveals profibrotic macrophage-stromal interactions macrophage-derived CCL2, CCL5, and SPP1, and TGF-β signaling as key drivers of fibrosis and pathogenesis in intrauterine ...

Reproductive biology involves the scientific study of the reproductive system. Improved understanding of reproductive biology can lead to new treatments for reproductive disorders, such as infertility ...

Men, too, have a biological clock impacting fertility, not just women. While sperm production continues, quality and quantity ...

Right-wingers and gender-critics are hounding the NHS over a diagram showcasing a male pregnancy – except it’s not real. An ...

Matthew Wosnitzer, MD, is a urologist specializing in male reproductive medicine and surgery at Yale New Haven Health System. Semen is a fluid that carries sperm, or male reproductive cells, out of ...

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Should a couple have trouble conceiving, despite trying for more than a year, both partners may be checked for issues leading to infertility. Evaluating infertility is different for men and women. The ...