The human papillomavirus (HPV) is more likely to be found in tumors of laryngeal cancer patients who are male and those with private health insurance, according to a new study from researchers at Henry Ford Hospital.
Sep 14, 2011
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Men who view more sexually explicit pornography where condoms were used were less likely to have anal sex without a condom themselves. A study by Eric Schrimshaw, PhD, at Columbia University's Mailman School of Public Health, ...
Apr 27, 2016
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The federal Centers for Disease Control has identified 16 topics which it says should be included in sex education classes offered to high school students in the U.S. Fewer than half of high schools and only a fifth of middle ...
Jan 18, 2016
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Obese teenage girls are more than twice as likely as other girls to develop high-level nicotine addiction as young adults, according to a new study. Nearly 20 percent of American adolescents currently are obese, the authors ...
Jun 21, 2011
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How does sex relate to lasting love? To answer that question, scientists have long studied a small Midwestern rodent called the prairie vole, one of the few mammals known to form long-term, monogamous relationships.
Feb 22, 2024
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Evolution depends on genes being passed down through the generations via reproduction, and same-sex sexual behavior does not result in offspring.
May 17, 2023
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Around half of all heterosexual men and women potentially carry so-called homosexuality genes that are passed on from one generation to the next. This has helped homosexuality to be present among humans throughout history ...
Apr 12, 2016
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(HealthDay)—Bisexual females and "not sure" male students report higher prevalences for many sexual risk behaviors than heterosexual students, according to research published in the Sept. 14 issue of the U.S. Centers for ...
Sep 15, 2018
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(Medical Xpress)—A University of Arkansas researcher's work on the way men and women communicate their consent to have sex could lead to improved sexual assault prevention programs on college campuses.
Jul 2, 2013
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Among lesbian couples expecting their first child, low prenatal testosterone levels predict a higher quality of nurturing behavior, according to a new University of Michigan study.
Aug 12, 2020
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