The Claim: Menstrual Cycles Can Synchronize Over Time
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The idea that women who live together menstruate together dates at least to 1971.
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Researchers say they have found the chemical switch that triggers the mechanism regulating body clocks.
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The abdominal or low back pain that many women experience during their monthly menstrual periods may partly be due to stress, new study findings suggest.
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Life & style: Aida Edemariam: The answer, according to researchers at King's College, London, is yes.
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It&#39;s been decades since scientists formed the belief that testosterone therapy could spur increased sexual desire in women. Now researchers think they have a reliable way to deliver the testosterone
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THE health habits of men who remarry are exposed today as researchers claim they stop trying when they find a new wife. The US scientist believe they can prove that men who marry for the second or third time
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NEW YORK  - A method of natural family planning that closely monitors two indicators of fertility is just as effective as oral contraception in preventing unwanted pregnancies if used correctly, European researchers report.
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Sept. 1, 2004 -- A hormone better known for its fat-fighting potential may also have important applications in improving women&#39;s health, a new study suggests.
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Men who regularly balance their laptop computers on their laps when working may be jeopardizing their ability to have children, according to a new study from fertility researchers at the State University of New York at Stony Brook.
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NEW YORK  - New research involving  male-to-female transsexuals lends further credence to the  theory that sex hormones are involved in migraine generation,  physicians report in the medical journal Neurology.
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By Wijma, Barbro Engman, Maria; Wijma, Klaas  Abstract In this article we present a behavioral model for the critical review of the literature within a certain research field, using vaginismus as an example.
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Scientists believe that some cases of infertility might be treated by injections of a hormone.
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A woman&#39;s monthly cycle should be considered when scheduling breast-cancer surgery and mammograms, says a researcher who has studied the issue for 17 years.
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NEW YORK  - A tiny device that is placed  inside the uterus and releases the hormone levonorgestrel is an  effective treatment for excessive menstrual bleeding, a problem  called menorrhagia, new research shows.
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The lining of the uterus or  &quot;endometrium&quot; appears to play a small but significant role in  reducing fertility among women who are overweight, Spanish  researchers report.
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NEW YORK  - New research hints that the   lower the birthweight, the higher the blood pressure as an   adult -- and the link becomes stronger with age.
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Whether a woman is living with her partner or not when she conceives seems to influence the sex of her child, new research reports.