Reference table of cervical canal length during pregnancy

Pregnant women should pay attention to their bodies during pregnancy to prevent other problems that may cause dangerous situations for pregnant women, especially some abnormal conditions in the bodies of pregnant women. If these problems occur, they should pay attention to timely treatment to ensure the health of the body. So how much does the length of the cervical canal of pregnant women cost? Let me introduce the length of the cervical canal to everyone below.

Cervical length: It is a more convenient way to prevent premature birth. Gynecologists usually measure the length of the cervix through B-ultrasound within 22-24 weeks of pregnancy. If the cervix length exceeds 30mm, premature birth is generally not likely to occur and it is considered normal. However, if it is shorter than this value, especially shorter than 25mm, there is a high possibility of premature birth.

During pregnancy, the cervical canal has no fixed length. As the months go by, it will gradually soften and shorten. When it comes to delivery, it will open up until it is 10 fingers wide, and the baby can be born.

Problem analysis: Hello, considering your situation, you are now 21 weeks pregnant and the length of your cervical canal is 32mm, which is normal and you don't need to worry about it.

Recommendation: The cervix is ​​located below the uterus, is cone-shaped, 2.5 to 3 cm long, connected to the uterine body above and deep in the vagina below, and is a normal part of the human body. If the cervical canal is shorter than 25mm, you should consider the possibility of cervical insufficiency, which is prone to miscarriage or premature birth. Your condition is normal and will not cause any harm to the fetus, so you can rest assured.

Gynecologists usually measure the length of a pregnant woman's cervix through B-ultrasound within nine months of pregnancy. If the cervix length exceeds 30mm, premature birth is generally unlikely; but if it is shorter than this value, especially if it is shorter than 25mm, there is a high possibility of premature birth.

The above is my point of view on this issue that I have introduced to everyone. If the patient has the above problems, then attention should be paid to timely treatment to ensure the health of the body, to avoid problems with the length of the cervical canal which will affect the health of the pregnant woman, and also to avoid affecting the health of the fetus.