The ultrasound measurement of the cervical length is ultrasound examinationwhich is used by the gynaecologist to assess how long and closed the cervix is during pregnancy. This is an important part of the monitoring of a pregnant woman, as the length of the cervix is associated with the risk of premature birth.
The measurement is most often carried out by via week 20 of pregnancy, often together with fetal morphology. In high-risk pregnancies (e.g. previous preterm birth, cervical surgery, multiple pregnancies), the measurement may be repeated several times.
The most accurate measurement transvaginal ultrasound. During the examination, the gynaecologist measures the length of the cervix and assess the condition of the inner uterine orifice - whether it is completely closed
or perhaps already opening up. The normal length during this period is usually 30 mm or more, shorter measurements may require additional monitoring, progesterone therapy or other preventive measures (in some cases pesar or cerclage (cervical suturing), depending on the week of pregnancy and the medical circumstances.).
The measurement helps to detect in time whether there is a risk of preterm birth and allows appropriate action to be taken, which can significantly improve the outcome of the pregnancy.
A process that is short, painless and completely safe for mother and foetus.