I am in my 5th week and I am coming down with cold. I have some sore throat and body aches. These do not worry me too much though. What worries me insane is that I am running a low grade fever; 99.5 according to oral measurement. My doctor told me I could use Tylenol and I took only 500mg (1 tablet), and this is my temperature after the pill. I keep on bumping into horrible things on the web about developmental issues for the foetus in the first trimester if mom to be has fever. The doctor says not to worry, but then I do not understand how come there is so much material on negative effects of a fever/cold to the unborn baby on web. As you can imagine, this is my first pregnancy and if any of you out there went through a similar situation, I'd like if you could share to give me some piece of mind.