I don't know if it's common , but i miscarried my first .
I know my very first pregnancy and actually all 3 of mine led to unfortunate miscarriages. I am not sure about it being common, I have a lot of health issues so that kind of led to the miscarriages.
You can miscarry with ANY pregnancy I miscarried 3 times. 1st miscarriage was my 3rd pregnancy.