Pregnancy involves many important milestones, and the care you receive is designed to support both you and your baby at every stage. In some pregnancies, your obstetrician may recommend a cervical cerclage to provide additional support to the cervix. Understanding why the procedure is advised, how it is performed and what recovery involves can help you know what to expect at every stage of your pregnancy care.
A cervical cerclage is a well-established procedure used in selected pregnancies where extra cervical support is needed. With appropriate medical care and regular monitoring, many women go on to have healthy pregnancies and deliveries.
If you have been advised to undergo a cervical cerclage, choosing the best maternity hospital with experienced obstetricians and high-risk pregnancy care can provide reassurance throughout your pregnancy.
Why is a Cervical Cerclage Recommended?
A cervical cerclage is a minor surgical procedure that places a strong stitch around the cervix. The stitch helps keep the cervix closed and supports the pregnancy as it progresses.
Your obstetrician may recommend cervical cerclage if you have:
- Cervical insufficiency
- A previous second-trimester pregnancy loss
- A short cervix detected during an ultrasound
- A history of surgery involving the cervix
- Early cervical opening during the current pregnancy
The decision depends on your pregnancy history, ultrasound findings, and overall clinical condition. The stitch usually remains in place until around 36 to 37 weeks of pregnancy. It is then removed to allow labour to begin naturally.
Preparing for the Cervical Cerclage Procedure
Before the procedure, your obstetrician will assess whether cervical cerclage is suitable for your pregnancy. This preparation also helps the medical team identify concerns that may affect the procedure.
The assessment may include:
- Reviewing your medical and pregnancy history
- Performing an ultrasound to measure cervical length
- Checking your baby’s growth and wellbeing
- Conducting blood tests or infection screening
- Discussing the benefits and possible risks
- Reviewing your regular medicines
- Providing instructions about fasting before surgery
You may be advised to avoid food and fluids for several hours before the procedure. These assessments allow the obstetric team to plan the procedure carefully. They also provide an opportunity to discuss any questions or concerns.
What Happens During the Cervical Cerclage Procedure?
A cervical cerclage is usually performed in an operating theatre. Spinal or general anaesthesia may be used to keep you comfortable throughout the procedure.
The procedure generally takes around 30 to 60 minutes. During a vaginal cerclage, the obstetrician gently views the cervix and places a strong stitch around it. The stitch reinforces the cervix and helps prevent it from opening too early.
The technique used depends on your pregnancy history and cervical condition.
Types of Cervical Cerclage
The main types of cervical cerclage include:
- McDonald Cerclage: This is the most commonly used technique. A purse-string stitch is placed around the cervix through the vagina.
- Shirodkar Cerclage: The stitch is placed higher around the cervix. Minor tissue dissection may be required.
- Transabdominal Cerclage: The stitch is placed through the abdomen. It may be considered when a vaginal cerclage is unsuitable or has not worked previously.
Your obstetrician will recommend the most appropriate approach for your pregnancy. The choice may depend on cervical anatomy, previous procedures and current pregnancy findings.
Recovery and Follow-Up After Cervical Cerclage
After the procedure, you will be monitored in a recovery area. The team may check your blood pressure, discomfort, bleeding and your baby’s wellbeing.
Mild cramping and light spotting may occur for a short time. Many women return home on the same day, while others may stay overnight for observation.
During recovery, your doctor may advise you to:
- Rest for the first 24 to 48 hours
- Avoid heavy lifting and strenuous activity
- Limit prolonged standing for several days
- Avoid sexual intercourse for the advised period
- Take medicines only as prescribed
- Attend all scheduled antenatal appointments
Regular follow-up allows your doctor to monitor cervical length, your baby’s growth and any signs of infection or preterm labour. The stitch is usually removed at 36 to 37 weeks, although earlier removal may be needed if labour begins or delivery is planned.
When Should You Contact Your Doctor?
Some mild discomfort and spotting can occur after cervical cerclage. However, certain symptoms require prompt medical assessment.
Contact your doctor if you experience:
- Heavy vaginal bleeding
- Severe or increasing abdominal pain
- Regular contractions
- Fluid leaking from the vagina
- Fever or chills
- Unusual or foul-smelling discharge
- Reduced foetal movements after they have been established
These symptoms may indicate infection, rupture of membranes or preterm labour. Early medical assessment can help determine the cause and guide the next steps.
At established hospitals, such as BirthRight by Rainbow Hospitals, obstetricians, fetal medicine specialists, anaesthetists and neonatal experts provide coordinated care for high-risk pregnancies. This multidisciplinary approach supports both mother and baby throughout treatment, follow-up, and delivery planning.
Conclusion
A cervical cerclage is commonly performed to support selected pregnancies at risk of preterm birth. Knowing what happens before, during and after the procedure can reduce anxiety and help you prepare for each stage.
Regular antenatal visits remain important after the stitch is placed. Timely medical advice, close monitoring and communication with your obstetrician can support the health of both mother and baby throughout pregnancy.
Medical Disclaimer
This content is for general informational purposes only. It does not replace professional medical advice, diagnosis or treatment. Always consult a qualified healthcare professional regarding specific health concerns.
