 [ Symptoms ] 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 am just confuse and want to know more about miscarriages [ Disease ] 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 do not have any way of knowing the reasons in your case but a discussion with your obgyn will be helpful