William Crichton
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Jul 8, 2024 · Sexual orientation refers to an individual’s enduring physical, romantic, and/or emotional attraction to another person, whereas gender identity refers to one’s internal sense of being male, female, or something else. Transgender people may be straight, lesbian, gay, bisexual, or asexual, just as nontransgender people can be.
In his landmark book Male, Female: The Evolution of Human Sex Differences, author David Geary provided the first comprehensive evolutionary model to explain human sex differences. Using the principles of sexual selection such as female choice and male-male competition, the author systematically reviewed and discussed the evolution of sex ...
Jun 20, 2024 · Gender and health. Gender refers to the characteristics of women, men, girls and boys that are socially constructed. This includes norms, behaviours and roles associated with being a woman, man, girl or boy, as well as relationships with each other. As a social construct, gender varies from society to society and can change over time.
Book details. Now in a third edition, the authoritative classic text Male, Female evaluates both foundational and recent scholarship on the evolution of human sex differences, including how males and females differ in modern contexts. In comprehensive detail, David C. Geary describes how men and women differ based on evolutionary principles ...
May 24, 2021 · Gender norms, roles and relations, and gender inequality and inequity, affect people’s health all around the world. This Q&A examines the links between gender and health, highlighting WHO’s ongoing work to address gender-related barriers to healthcare, advance gender equality and the empowerment of women and girls in all their diversity, and achieve health for all.
Feb 12, 2024 · Condoms, when used correctly and consistently, are safe and highly effective in preventing transmission of sexually transmitted infections, including HIV, and unplanned pregnancies. Condoms are safe, inexpensive and widely available. There are both external (male) condoms and internal (female) condoms (also called external condoms and internal ...
May 22, 2024 · Overview. Infertility is a disease of the male or female reproductive system defined by the failure to achieve a pregnancy after 12 months or more of regular unprotected sexual intercourse. Infertility may occur due to male, female or unexplained factors. Some causes of infertility are preventable.
Indicator Metadata Registry List. Available statistics show that over 40% of WHO Member States report to have less than 10 medical doctors per 10 000 population. (over 26% report to have less than 3). Health workers are distributed unevenly across the globe. Countries with the lowest relative need have the highest numbers of health workers ...
Jun 17, 2021 · Suicide remains one of the leading causes of death worldwide, according to WHO’s latest estimates, published today in “Suicide worldwide in 2019”. Every year, more people die as a result of suicide than HIV, malaria or breast cancer ̶ or war and homicide. In 2019, more than 700 000 people died by suicide: one in every 100 deaths, prompting WHO to produce new guidance to help countries improve suicide prevention and care.“We cannot – and must not – ignore suicide,” said Dr ...
Growth reference 5-19 years - Height-for-age (5-19 years) When autocomplete results are available use up and down arrows to review and enter to select.
