I still remember my "morning sickness" with both my pregnancy's. I would brush my teeth and it would bring it on. I had it all day not just in the morning. One of the worst episodes I had was just after eating pot roast. I don't think I ate the veggies as they were not appealing at all just the meat. I barely made it to the toilet and the vomit shot from the bathroom door to the toilet. I would then have dry heaves. Morning sickness for me lasted through the second trimester and into the third. Amazingly I had two healthy children of normal weight and length. My youngest is now 34 years old and I still remember morning sickness vividly. *shudder*