Dear Sir, My first pregnancy ended in a very early miscarriage in January 2015 last year. I notice is a light spotting but very painful so I go to my Doctor and ask her advice. When she do the ultrasound I couldn t hear baby s heartbeat and I m exactly 10 weeks. So she needs to do the surgical procedure like raspa or dilation. So the surgery is successful. And now i am pregnant again this year and exactly 8 weeks my baby don t have a heartbeat again. I wanna know what complications are associated with miscarriage? Is it the result of surgery to remove tissues from the pregnancy or because of my age 35? It could be harmed by the instruments used in the surgery? Thanks for your help.