Oncology & Cancer

Study finds significant chemical exposures in women with cancer

In a sign that exposure to certain endocrine-disrupting chemicals may be playing a role in cancers of the breast, ovary, skin and uterus, researchers have found that people who developed those cancers have significantly higher ...

Obstetrics & gynaecology

Women with PCOS on keto diet may see improvements in fertility

The ketogenic (keto) diet may lower testosterone levels in women with polycystic ovary syndrome (PCOS), according to a paper, titled "Effects of Ketogenic Diet on Reproductive Hormones in Women with Polycystic Ovary Syndrome," ...

Obstetrics & gynaecology

Hope emerges for women with debilitating hormonal disorder

When Emelyne Heluin of France was diagnosed at the age of 17 with a hormonal disorder that causes enlarged ovaries with cysts, her symptoms included weight gain, hair loss, fatigue and pain. She was forced to quit her longtime ...

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Reproduction

Reproduction is the biological process by which new individual organisms are produced. Reproduction is a fundamental feature of all known life; each individual organism exists as the result of reproduction. The known methods of reproduction are broadly grouped into two main types: sexual and asexual.

In asexual reproduction, an individual can reproduce without involvement with another individual of that species. The division of a bacterial cell into two daughter cells is an example of asexual reproduction. Asexual reproduction is not, however, limited to single-celled organisms. Most plants have the ability to reproduce asexually.

Sexual reproduction requires the involvement of two individuals, typically one of each sex. Normal human reproduction is a common example of sexual reproduction.

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