Anything might cause a miscarriage. If you are trying to cause one, you should see a doctor for a safe way to end a pregnancy. If you are trying not to cause one, you should not do dangerous things like jump from high places or strain yourself.
"Jump off a bridge" there I have told you how to kill yourself!
Just jump!
Jump on it;)
jump
More than likely a bad alternator.
Jump on the hood.
you should get out of the car and jump off a cliff in to the water and drown yourself
You jump on it.
you have to jump on his car to set off the alarm on his car and when he walks by, sneak into the house.
so people could jump off of it and kill themselves ;)
3 minutes
You might have caused a spark trying to jump off the vehicle