Age difference is key to having most kids: study
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To have the most children, men should find a partner six years younger and women a mate four years older, Austrian researchers said on Wednesday.
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Most U.S. parents said their  children had encountered "issues" like bad language, sex or  advertising online over the past year, but they are not  stopping their kids' Internet use, according to a new study.
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NEW YORK  - The average age when children  are successfully toilet trained is going up, and new research  has identified certain factors related to this trend.
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No doubt, parenting has changed in the Internet Age, and a new study tries to reveal how mom and dad are dealing with it.
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Youngsters who begin puberty at an early age are more likely to experiment with and abuse alcohol, tobacco, and marijuana than kids who start puberty at a later age, says a Australian study in the September issue of the journal Pediatrics.
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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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An important new study shows that teaching kids about contraception doesn't necessarily change their sexual habits
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The UK's population is growing as more women have babies in their thirties, according to experts.
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Women who continue having children late in life may live longer than those who have their kids young, research finds.
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Even young children can paint a picture of their health and well-being, though it doesn't always match parents' perceptions, research shows.
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Women who have a baby aged 40 or over are at an increased risk of stillbirth, US researchers have warned.
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Exercise may hold the key to youth, according to a study published on Monday which showed people who keep fit are up to nine years biologically younger than those who do not.
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Fertility experts say teenage boys and young men should consider limiting the time that they use laptop computers positioned on their laps, as long-term use may affect their fertility.
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NEW YORK  - Parents' lifestyle choices may  help determine their children's blood pressure, even before  their kids are born, a new study suggests.
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Why are we so afraid of our children moving back in while they get on their feet? A new report says college grads from a peak "boomerang" year were doing just fine a decade later
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Babies born in May have an increased risk of developing multiple sclerosis in later life, research suggested today. The study, involving more than 11,500 patients in Britain and 17,800 in Canada, found that
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NEW YORK  - A combination of nature and nurture may make some children more likely to develop behavioral problems, new research suggests.