I was having a great pregnancy until this afternoon!, i have passed out in the past and it doesn't really bother me, but now i have a baby in my stomach it worries me a whole lot more. I was standing with my fiance at the back door, we share a fag sometimes. (Ive cut right down as i used to smoke like a chimdey before i was pregnant), so we went halves, he finished his and went back to bed because he was taking his mother to the hospital later on and he was tired. So i carried on smoking and once id finished i began to feel really sick, ive no idea what brought it on so suddenly as i felt fine before hand. When i went into the kitchen to get a drink the nausea got worse, so i grabbed a drink of water and took a few swigs, my vision was pretty weird at the time. And once i poured that away, i must of fainted...I have no idea how long i was out for but i just thought i was sleeping I woke up on the kitchen floor, luckily I had boxes behind me so i had a fairly soft landing, i landed on my back instead of on my belly..Thank heavens for small mercies!. So is fainting normal at almost 20 weeks of pregnancy?