a pap smear will not cause a miscarriage but sadly miscarriages do spontaneously happen. my heart goes out to you. some pregnancies are no viable and your body simply will not let it continue. i don't have any way of knowing the reason(s) in your case but a discussion with your ob/gyn will be helpful.
can a pap smear cause a miscarriage. i find out by a home preg test that i was preg. and went to doctors and confirm i was and doc did my yearly pap at same time 5 days later had miscg. i'm just confuse and want to know more about miscarriages