Cervical length: Women often search for a cervical

Women often search for a cervical length chart in mm that includes the normal cervical length at 7 weeks, normal cervical length at 30 weeks etc but actually the only measurement to go by is the normal cervical length. What is a short cervical length? A cervix that is less than 25 mm is considered a short cervix. The normal cervical length in pregnancy typically ranges between 3 to 5 cm, which is considered ideal for a full-term birth. A shorter cervix may increase the risk of preterm labor, making it important to refer to a reliable cervix length chart during pregnancy for proper assessment. Cervical length plays a crucial role in maintaining a safe and healthy pregnancy. A shorter-than-normal cervix during pregnancy can increase the risk of complications such as preterm labor or cervical insufficiency. Cervical length Transvaginal measurement of cervical length is a reproducible 15 and safe technique. Since the mid 1990s there has been an enormous amount of work on its use as a predictor of preterm delivery. Within a low risk population, delivery before 33 weeks' gestation occurs in approximately 50% of women with a cervical length ≤ 15 mm measured at 23 weeks 16 or during the second trimester. 17 However, a cervical length ≤ 15 mm at 23 weeks occurs in <2% of the population. Thus ...