If that were true than I would have an explosion of PINK not robots, blocks and video games! When I found out I was pregnant I was recovering from back surgery, was going back to a high stress 60hr a wk job in management, my son's father and I were not married, had only been together a year when we conceived (yes, I knew the risk, yes there was protection involved) so the stress of the situation, his job and band, our living situation (the band lived with us in a largish home and we were not ready to tell everyone yet!), Oh and scared that I may miscarry since I had before and was told I can not carry beyond the first trimester years ago. I think that qualifies for high stress and I "shoulda had a girl" but, I also KNEW with out a doubt that I was going to have a boy and boy was I happy about that - always wanted to be a mother to a son! Oh and yes, his father and I are together, and strong almost 7yrs and counting!