A study analyzed decades of births and found that larger families showed a distinct tendency toward all girls or all boys, ...

Have children of same sex and you are now planning for another child of opposite sex? What are the likely chances, probably not that high, according to a study that investigated the maternal and ...

A massive study of over 58,000 women shows that families may have their own subtle biological bias toward having boys or ...

At gender reveals, the parties where parents discover the sex of their unborn baby, many hope to see pink confetti flying from balloons. While for decades, parents prayed for a boy, today they dream ...

A new study finds that the odds of having a boy or girl aren’t 50-50. Instead, birth sex is associated with maternal age, ...

There comes a day in every parent’s life when we have to admit a hard truth: it’s time to sell that old baby stuff. The ...