Cervical polyps generally allow for natural childbirth, as they do not affect the delivery process. During pregnancy, if cervical polyps are present, there may be minor vaginal bleeding, but these polyps usually do not impact the pregnancy or childbirth. If vaginal bleeding occurs during pregnancy, it is necessary to examine the cervix. If cervical polyps are observed, the bleeding might be caused by the polyps, which could indicate a threatened miscarriage. Therefore, if cervical polyps are present, they should be removed. Once the cervical polyps are removed, bleeding generally ceases. Thus, if vaginal bleeding continues after the removal of cervical polyps, it may indicate a threatened miscarriage during pregnancy, requiring further examination.