Having male twin reduces woman's fertility: study
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Women who have a male twin are less likely to marry and have children, perhaps because of being exposed to their brother's testosterone for nine months in the womb, researchers reported on Monday.
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Not having children, having too many, or  too young or not spaced far enough apart could be detrimental  to a woman's health later in life, researchers said on Tuesday.
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Taking regular hot baths may make men infertile, say US researchers.
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Female sex hormones in the womb may influence neurodevelopment and later risk for anorexia, a new study suggests.
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An infertile women has become pregnant after receiving a healthy ovary from her identical twin sister.
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A new study, to be published in the journal &#39;Twin Research&#39; has indicated that showing an inclination towards being unfaithful, not having faith in god and getting divorced might something that is far beyond your control as it could be a part of your
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A scientific study has found evidence that male laptop users could be damaging their fertility. Researchers at New York&#39;s State University warned this week that a man balancing a portable computer on his lap
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Tall girls who receive estrogen therapy during adolescence to reduce their adult height are more likely to have fertility problems later in life.
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Diet and lifestyle play a far smaller  role than genetic factors in determining whether a child  becomes overweight, according to a British study of twins  published on Thursday.
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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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Genetic factors influence female infidelity and the number of sexual partners women have, British scientists said on Wednesday.
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New research suggests that obesity can reduce the quality of men&#39;s sperm as well as lower a woman&#39;s chances of successfully conceiving a child using in vitro fertilization.
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Experiments in mice show that treating uterine fibroids with gene therapy that inactivates the fibroid's estrogen receptors causes them to shrink. This might lead to a way to deal with fibroids without impairing a woman's fertility, researchers say.
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Being either too thin or too heavy may lower a man's sperm count, in some cases enough to impair fertility, researchers report.
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A new UC study lends credence to the old wives' tale that hot baths can lead to male infertility, but it also says the effects can be reversible. In Bodyhack.
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THURSDAY, Dec. 9 (HealthDayNews) -- Laptop computers pose a long-term threat to the fertility of young men who use them because they can reduce sperm formation by raising temperatures in the genital area, a small new study says.
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A women who became infertile in her teens has become pregnant after receiving a healthy ovary from her identical twin sister.