CLAIM: Smoking during pregnancy increases chances of child being gay, impact on IQ

Women who smoke or lead a stressful life during their pregnancy can influence their child’s sexuality and IQ, a neuroscientist has claimed.A pregnant woman’s lifestyle is believed to have an impact on the development of their babies – with drinking, taking drugs and even living in an area with a lot of pollution affecting children in later life.

http://www.telegraph.co.uk/health/healthnews/10582504/Smoking-increases-chances-of-child-being-gay-in-adulthood.html