My Pregnancy

Cervical length, what is short cervix?

Cervical length, what is short cervix?

Sonographic assessment of the cervix is usually performed between 14 and 24 weeks of gestation by transvaginal scan and with an empty maternal bladder.

Less than 24 weeks: 25mm or less (only the closed length of the cervix not funneled part)

More than 24 weeks: 15 mm or less (only the closed length of the cervix not funneled part)