Cervical cerclage (say "SER-vuh-kul ser-KLAZH") is a procedure that helps keep the cervix from opening too soon before delivery.
The cervix is the lower part of the uterus. It leads to the vagina. During pregnancy, it is tightly closed to protect the baby. Normally, it doesn't open until the baby is ready to be born. Most of the time, this happens at 37 to 42 weeks. But sometimes it opens too early.
In cervical cerclage, the doctor sews the cervix shut early in the pregnancy. The stitches are removed in time for the baby to be born.
You may get medicine that makes you unconscious. Or you may get medicine that makes the cervix numb. The procedure will take less than an hour. You may go home the same day.
This procedure can help some high-risk pregnancies last longer. But it also has risks. It can cause infection or miscarriage.
Cervical cerclage is a rarely used procedure that involves sewing shut the cervix to prevent it from opening before a pregnancy is carried near to term (week 37).
Cervical cerclage may be used if you have given birth prematurely in a previous pregnancy and had minimal or no contractions before the birth. It may also be used when the muscles of the cervix are suspected to be weakened (cervical insufficiency). If preterm labor starts, the cerclage will be removed right away. Otherwise, it is usually removed at 36 to 38 weeks of pregnancy. And labor will usually start within 2 weeks.
Success of the cervical cerclage procedure is defined as a pregnancy that lasts until term or close to term.
Cerclage can help some high-risk pregnancies last longer. For people who have had a preterm birth because the cervix did not stay closed, cervical cerclage may help prevent another preterm birth.
Procedures can be stressful. This information will help you understand what you can expect. And it will help you safely prepare for your procedure.
Problems from cervical cerclage are rare. They include:
Call 911 anytime you think you may need emergency care. For example, call if:
Call your doctor now or seek immediate medical care if:
Watch closely for changes in your health, and be sure to contact your doctor if you have any problems.
How long it takes to recover depends on the type of cerclage procedure you had. Your doctor can give you an idea of what to expect. You may get antibiotics for infection.
Cervical cerclage (say "SER-vuh-kul ser-KLAZH") is a procedure that helps keep your cervix from opening too soon. Your doctor has sewn your cervix shut to help prevent preterm labor.
For the next few days, you may have:
Your doctor may give you instructions on when you can do your normal activities again, such as driving and going back to work.
Your doctor will usually remove the stitches from your cervix at 36 to 38 weeks, or if you go into preterm labor or show signs of infection. If you are planning to have a C-section, the stitches may be left in until you have the C-section.
Cervical cerclage is done using either general anesthesia or regional anesthesia (such as spinal injection). Usually cerclage is done through the vagina. A tool called a speculum is placed in the vagina. It opens the vagina a little bit. This lets your doctor see the cervix and inside the vagina. The procedure can be done in different ways:
If cervical insufficiency is diagnosed later in pregnancy, the amniotic sac may start to push through the cervix. This may be treated in many different ways. One way is to insert a thin tube (catheter) through the cervix, and then inflating a bulb at the end of the catheter. Another technique involves filling the bladder with liquid using a catheter inserted through the urethra. The full bladder helps to push the amniotic sac back up into the pelvis. Then the cervix can be stitched shut.
Cervical cerclage may be done if you have cervical insufficiency or have a history of cervical insufficiency. This means that the cervix starts to open too early in pregnancy. You may have a history of cervical insufficiency if you:
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