With my 2 girls I have been extremely sick, thowing up all day long, losing 10lbs durring the first trimester. I was sick til 25 weeks w/ my first and 20 weeks with my second. I am almost 6 weeks now and I still have not thrown up! Everyday I am So amazed to not be sick yet. I have felt a different type of neausea, though, more like a head swimming, lightheaded feeling. Does this mean my next one is a boy?