Cervix length refers to the length of the lower part of the uterus that connects to the vagina, measured during pregnancy through ultrasound.
A healthy cervix length during the second trimester is typically 3.5 to 4 cm.
A cervix shorter than 2.5 cm may increase the risk of preterm birth, requiring close monitoring.
Doctors usually measure cervix length between 16 to 24 weeks of pregnancy to assess preterm birth risks.
The cervix acts as a protective barrier, keeping the baby in place until labor begins.
If the cervix shortens or opens too early, it may indicate cervical incompetence, leading to potential complications.
A transvaginal ultrasound offers the most accurate way to measure cervix length during pregnancy.
If a short cervix is detected, doctors may recommend bed rest, progesterone supplements, or cervical cerclage (stitching the cervix).
Progesterone can help prevent cervix shortening by strengthening the cervix and supporting pregnancy.
If you experience symptoms like pelvic pressure or vaginal spotting, it’s crucial to seek medical advice for timely intervention.