Chances of a miscarriage? i was 12 weeks pregnant, my first kid. i ended up having (i think they called it a spontaneous miscarriage.) a few nights ago along with a d&c. i heard the heart beat about 20 minutes before actually having the miscarriage.. i wa

Hello. : Hello. I am so sorry for your loss. A weak cervix is also called an incompetent cervix. If this is the case, it can be a cause for miscarriage or premature labor. An incompetent cervix can be problematic in subsequent pregnancies. However, in this type of a situation. A cerclage is often done, which helps to keep the cervix closed until the fetus is old enough to be delivered. Your doctor will be able to tell you more about this. Take care.