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How can twins have different fathers?

The recent report from northern Hòa Bình province in Vietnam of twins born to two different fathers has been making headlines around the world. The father of the twins took the infants for DNA tests where it was revealed ...

Health

Kids of single moms who later marry reap few benefits

(Medical Xpress)—With roughly four in 10 of all U.S. births now to unwed mothers, a new longitudinal study by Cornell demographers is the first to show that being raised in a single-parent home poses significant risks to ...

Psychology & Psychiatry

Oxytocin produces more engaged fathers and more responsive infants

A large body of research has focused on the ability of oxytocin to facilitate social bonding in both marital and parenting relationships in human females. A new laboratory study, led by Dr. Ruth Feldman from Bar-Ilan University ...

Other

Sperm donor offspring call for privacy changes

Hideaki Kato discovered his true identity by accident. During his medical training a decade ago, the now 39-year-old Japanese doctor was performing blood tests on family members when he learned something startling: his dad ...

Psychology & Psychiatry

Navigating the tricky waters of being a stepdad

The American family is evolving. Fifty years ago, a nuclear family of two biological parents and children was the norm. But divorce rates and growing numbers of single parents have opened up more opportunities for the formation ...

Psychology & Psychiatry

After family quarrels, who do teens turn to?

(Medical Xpress) -- When a teenager has an argument with their father, who do they seek out to talk through the situation? Do they turn to mom or dad? Associate Professor of Psychology Jeff Cookston explored this question ...

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