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Call of the child

Researchers found that mothers' brains respond more quickly and robustly to ultrasonic calls of mouse pups, enabling them to detect and discriminate between sounds. This improvement in brain function is associated with the ability to recognize behaviorally significant sounds, such as those made by their young.

SourcePLOS·JournalPLOS Biology·DateJun 11, 2007

New mothers often not asked about depression, UNC survey finds

A new survey by researchers at the University of North Carolina at Chapel Hill found that the majority of doctors in North Carolina do not probe for signs of postpartum depression in new mothers. The study, to be published June 6, 2007, highlights the need for physicians to screen patients for depression during postpartum visits.

SourceUniversity of North Carolina at Chapel Hill·JournalNorth Carolina Medical Journal·DateMay 31, 2007

Mule deer moms rescue other fawns

A study by the University of Alberta found that mule deer mothers respond to distress calls from both their own and other species' fawns, often putting themselves at risk. This behavior defies traditional explanations for parental care and suggests a more primal instinct for survival.

SourceUniversity of Alberta·JournalAnimal Behaviour·DateMay 30, 2007

Family favorite? Study says parents, sibs see imbalances in parents' attention differently

A University of Illinois study explores how family members perceive unequal treatment by parents, revealing that siblings who share a common understanding of parental behavior tend to get along better. The research emphasizes the significance of open dialogue and active listening among family members.

New placenta screening for high-risk pregnancies

Researchers at Mount Sinai Hospital in Toronto have developed a non-invasive screening test to detect placental damage in high-risk pregnancies. The test, which combines ultrasound and blood tests, can identify abnormal placental function at 16-23 weeks gestation, allowing for early intervention and improved pregnancy outcomes.

SourceUniversity of Toronto·JournalAmerican Journal of Obstetrics and Gynecology·DateApr 2, 2007

Weight gain in pregnancy linked to overweight in kids

A new study found that pregnant women who gain excessive or adequate weight are four times more likely to have an overweight child. The study suggests reevaluating current pregnancy weight guidelines, as excessive weight gain during pregnancy can influence child health and increase the risk of obesity.

SourceHarvard Medical School·JournalAmerican Journal of Obstetrics and Gynecology·DateApr 2, 2007

Should single parents stay that way?

New research from Johns Hopkins University suggests that children who experience frequent transitions in their living situation are more likely to act out and have behavioral problems. The study found a persistent association between family instability and white children's behavior problems, but no such link for black children.

SourceJohns Hopkins University·JournalAmerican Sociological Review·DateMar 29, 2007

Link between beef consumption during pregnancy and reduced sperm quality in sons

Research found that pregnant women who ate more than seven beef meals a week had sons with lower sperm concentrations and higher rates of sub-fertility. The study suggests a link between maternal beef consumption and reduced fertility in sons, potentially due to the presence of anabolic steroids and other xenobiotics in beef.

Improving outcomes in premature births

A 5-year study found that giving nitroglycerin to mothers in preterm labor led to significant improvement in their baby's health, especially those born between 24-28 weeks. This therapy resulted in cost savings and longer-term health benefits for premature babies.

SourceElsevier Health Sciences·JournalAmerican Journal of Obstetrics and Gynecology·DateMar 26, 2007

Cells passed from mother to child may be first step in developing new treatments for type 1 diabetes

Scientists discovered that cells passed from mother to child during pregnancy can differentiate into functioning islet beta cells producing insulin. Higher levels of maternal DNA were found in the blood of children and young adults with Type 1 diabetes, suggesting a beneficial role for microchimerism.

SourceFred Hutchinson Cancer Center·JournalProceedings of the National Academy of Sciences·DateJan 22, 2007

Should HIV-positive mothers breastfeed?

A new study suggests that HIV-positive mothers who receive adequate support can safely breastfeed either formula or short-term breastfeeding without compromising their infant's chances for survival and health. The research highlights the importance of providing comprehensive care to these mothers, enabling them to make informed decisio...

SourcePLOS·JournalPLOS Medicine·DateJan 15, 2007

Parental genes do what's best for baby

A new genetic theory suggests that certain offspring characteristics can only be explained by genetic cooperation between maternal and paternal genes. This challenges the prevailing view of a parental power struggle, instead proposing that positive interactions between mothers and their offspring drive imprinting patterns.

SourceUniversity of Manchester·JournalPLOS Biology·DateNov 29, 2006

Styles of conflict between parents have different implications for children and families

A new study examines how different conflict styles between parents affect children's mental health and adjustment. Different types of conflict may have distinct implications for mothers' and fathers' parenting duties, with fathers' emotional unavailability having a greater impact on children's psychological problems.

SourceSociety for Research in Child Development·JournalChild Development·DateNov 14, 2006

Malaria poses additional risks for first-time mothers

Research suggests that women in their first pregnancy with placental malaria are three times more likely to develop preeclampsia. High levels of sVEGFR1 and VEGF were found in these mothers, indicating a conflict between the mother's and fetus's immune responses.

SourcePLOS·JournalPLOS Medicine·DateNov 13, 2006

Down syndrome: It's not just the age factor

Research by Markus Neuhäuser and Sven Krackow found that the number and age of existing siblings significantly influence Down Syndrome risk. The study suggests that older mothers with a larger gap between pregnancies are more likely to have children with developmental defects.

SourceSpringer·JournalZeitschrift für Didaktik der Naturwissenschaften·DateOct 12, 2006

Child custody with abusive ex-spouse? Study shows how women decide

A University of Illinois study explores how abused women decide on child custody arrangements, revealing the complex interplay between fear, practical considerations, and family ideology. The research highlights the need for tailored interventions to address the unique needs of parents with histories of violence.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalJournal of Social and Personal Relationships·DateOct 5, 2006

U of I study: Parent's conversational style contributes to child's security

A University of Illinois study found that parents' conversational styles contribute to their children's secure attachment, sense of self-worth, and eventual social competence. Elaborative conversations, characterized by rich detail and background information, foster memory development and promote a sense of shared history with the parent.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalAttachment & Human Development·DateOct 4, 2006