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Reduced ovarian reserve associated with increased risk of trisomic pregnancy
Women who have a diminished number of eggs in their ovaries, either because they are older or for some other reason such as ovarian surgery, may be more at risk of a trisomic pregnancy than women with an ovarian reserve within the normal, fertile range.   view more (2009-06-30)

Gene dose affects tumor growth
Researchers at Johns Hopkins and Ohio State University have found that the number of copies of a particular gene can affect the severity of colon cancer in a mouse model.   view more (2008-01-04)

Treatment of Down syndrome in mice restores nerve growth in cerebellum
Researchers at Johns Hopkins restored the normal growth of specific nerve cells in the cerebellum of mouse models of Down syndrome (DS) that were stunted by this genetic condition.   view more (2006-01-25)

Depression more common during pregnancy than after childbirth
Depression during pregnancy is more common than postnatal depression, finds a study in this week's BMJ. As mood during pregnancy may affect the unborn child, more efforts need to be directed towards recognising and treating antenatal depression, report the authors. Over 9,000 pregnant women recorded their mood through pregnancy and after... view more... (2001-08-01)

Pregnant smokers may 'program' their kids to become smokers
The authors base their findings on over 3,000 mothers and their children, who were part of a long term pregnancy study in Brisbane, Australia (MUSP) in 1981.   view more (2006-11-28)

Deprived areas show greatest increase in teenage pregnancies
From the 1980s to the 1990s rates of teenage pregnancy in Scotland increased more rapidly in areas of greater socioeconomic deprivation, finds a study in this week's BMJ. This finding has implications for allocating resources to achieve government targets in reducing pregnancy rates by 2010. Research carried out at Glasgow University investigated... view more... (2001-07-25)

Emergency contraception fails to halt abortions
Easy availability of emergency contraception does not have a notable effect on rates of pregnancy and abortion, according to an editorial in this week's BMJ.   view more (2006-09-15)

Low intake of milk in pregnancy associated with decreased birth weight
Women increasingly self-restrict milk intake during pregnancy, for a variety of reasons. Does this have an effect on their infants' birth weight?   view more (2006-04-25)

Pregnancy prevention programmes are ineffective
Pregnancy prevention programmes for adolescents do not delay sexual intercourse, improve use of birth control among young men and women, or reduce the number of pregnancies in young women, finds a study in this week’s BMJ.   view more (2002-06-12)

Home pregnancy tests can lead to better prenatal care
The simple intervention of providing women who are having unprotected sex with a home pregnancy test could have a substantial impact on the health of potential newborns, according to a Michigan State University study.   view more (2009-02-11)

Women with a history of pregnancy complications should receive screening
Recent evidence suggests that women with a history of complications in pregnancy may be at increased risk of diabetes and heart disease in later life. Researchers in this week’s BMJ suggest that these women should be screened and given relevant health education.   view more (2002-07-17)

Teenagers not at higher risk during first birth, but a second may lead to complications
Teenagers giving birth for the first time are not at increased risk of adverse pregnancy outcomes. However, those having second births run an almost threefold risk of premature delivery and stillbirth, concludes a study in this week's BMJ. Researchers at Glasgow University identified over 110,000 non-smoking women, aged between 15 and 29 years,... view more... (2001-08-29)

Smoking during pregnancy may impair thyroid function of mom and fetus
Cigarette smoking during pregnancy is associated with potentially harmful changes in both maternal and fetal thyroid function, according to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).   view more (2009-01-13)

Pregnant women who smoke, urged to give up before 15-week 'deadline'
Women who stop smoking before week 15 of pregnancy cut their risk of spontaneous premature birth and having small babies to the same as non-smokers, according to research published on bmj.com today.   view more (2009-03-27)

Smoking during pregnancy and diabetes mellitus in a British longitudinal birth cohort BMJ Volume 324, pp 26-27
Smoking during pregnancy increases the risk of the child developing diabetes and obesity in later life, find researchers from Sweden in this week's BMJ. They also show that cigarette smoking as a young adult is associated with an increased risk of subsequent diabetes. The authors used British data on about 17,000 births from 3 to 9 March 1958 to... view more... (2002-01-02)

Pregnancy has no impact on breast cancer, but can delay diagnosis and treatment
A new study finds women who develop breast cancer while pregnant or soon afterwards do not experience any differences in disease severity or likelihood of survival compared to other women with breast cancer.   view more (2009-02-09)

Moms' smoking linked to increased risk of birth defects
Babies whose mothers smoked during pregnancy were more than twice as likely to have a cleft palate or lip as those whose mothers didn't, according to research results released today.   view more (2008-11-05)

Caesareans have drawbacks for future pregnancies
Women who give birth to their first child by caesarean section are far less likely to have a subsequent vaginal delivery than if they have an instrumental delivery, according to new research. Researchers   surveyed   283   women   three years after they underwent instrumental vaginal... view more... (2004-01-14)

Increased risk of wheeze and asthma in young children whose mothers smoke during the pregnancy
[Wheeze associated with prenatal tobacco smoke exposure: a prospective, longitudinal study] Archives Of Disease In Childhood, 2000; 83: 307-12 Young children may be at increased risk of wheeze and asthma if their mothers smoke during pregnancy, finds research in the Archives of Disease in Childhood. This held true irrespective of the effects of... view more... (2000-09-22)

Oral contraceptives associated with reduced risk of multiple sclerosis
Over a three-year period, the risk of developing multiple sclerosis (MS) was reduced in women taking oral contraceptives, according to a study in the September issue of Archives of Neurology, one of the JAMA/Archives journals.   view more (2005-09-13)
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