It is normal but there mustve been something else that caught his attention.
Threatened abortion means threatened miscarriage.
Cramping in early preg is normal though...I cramped bad and was so nervous...your body could be adjusting to the pregnancy.
I think he meant it as a spontaneous abortion which means the same as miscarriage and that's what he checked off it was on the paper like that
An abortion is you wanting to get rid of your baby he was ment to put miscarriages I think love
But I hope everything is ok love xxx