Obstetrics & gynaecology

Hormone found to regulate mothers' behavior

University of Otago researchers have discovered a new function for the hormone prolactin—it limits a new mom's investment in aggressive behavior and instead focuses them on interacting with their babies.

Health

How children influence the life expectancy of their parents

There somehow seems to be a link between people's life expectancy and the number of children they have: People with children generally live longer than those without. Parents with two children even have a small longevity ...

Psychology & Psychiatry

Biological responses to conflict differ in maltreated children

Parent-child conflict is inevitable as children grow, become more independent, and explore the limits of their behavior. However, in families where child maltreatment is present, biological responses to conflict may be altered ...

Genetics

Mum and Dad's genes battle over baby's body shape

Scientists from our Department of Biology & Biochemistry have uncovered how genes inherited from your mother and father have opposite effects on growth during early life, the outcome of which can influence the risk of conditions ...

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