A controversial new study claims that decisions made by women when they are pregnant can affect their babies brains including determining their sexuality, intelligence and chances of developing autism. The suggestion that the lifestyle of an expectant mother can affect their offspring’s development has been put forward in Professor Dick Swaab’s new book, We Are Our Brains.The professor of neurology at Amsterdam University claims that the chance of having a child who is gay can be determined by a range of factors, including how stressed pregnant women are, as well as whether they smoke and their exposure to amphetamines. “Pre-birth...