Cervical incompetence:  repair during pregnancy.
D002584:Cervix Uteri / Q000293:injuries*; D005321:Extraembryonic Membranes; D005260:Female; D006801:Humans; D011247:Pregnancy; D002581:Uterine Cervical Incompetence
CERVIX, UTERINE/wounds and injuries; FETAL MEMBRANES