Hi, although it’s common to have implantation bleeding during the first trimester, but if it accompanied with clots please see a gynae immediately.
My previous pregnancy I thought was implantation spotting , sought for treatment too late and it was a miscarriage. I am pregnant now and had spotting at week 5, went to see the gynae the next day and due to my history of miscarriage , my gynae puts me on a weekly progesterone injection to stabilise the pregnancy. So far all good.