Pregnant women with heart disease are more likely to give birth to girls than boys, according to a new study from Iran.
The study involved 200 pregnant
Infants have a conscious experience of the world at as early as 5 months of age, new research finds.
New parents may raise an eyebrow at the idea that their baby might not be a
The idea of using gene-editing technology to tweak a baby's DNA before birth has been the topic of fierce debate for years. But now, most Americans say using this technology on embryos would be acceptable