Hi, I have weird fainting spells that I've had since I was 12 and now i am 19. It's happened around 7 times before, and it happend in class the other day. My teacher was talking about birthing and her c-section and I got very nervous and fainted. The first time was when I got my ears pierced and another time was when I saw my brother in the hospital when he was recovering from surgery. Is there anything I can do to make them stop?