Cervical incompetence | Cervical incompetence (complicating pregnancy) | Cervical incompetence complicating pregnancy, childbirth, or the puerperium | Cervical incompetence, antepartum condition or complication | Cervical incompetence, delivered, with mention of postpartum complication | Cervical incompetence, postpartum condition or complication | Cervical incompetence, unspecified as to episode of care in pregnancy | Cervical incompetence, with delivery | Incompetence of cervix | Incompetent cervix | Incompetent cervix affecting fetus or newborn | Bulging amniotic membranes | Uterine Cervical Incompetence | Cervical Incompetence, Uterine | Incompetence, Uterine Cervical | Cervix Incompetence | Incompetence, Cervix | Incompetent Cervix | Cervices, Incompetent | Cervix, Incompetent | Incompetent Cervices |