Cervical Length Scan (16-40 Weeks)
A cervical length scan is an ultrasound procedure conducted between 16 and 40 weeks of pregnancy so as to measure and assess the cervix’s length. At Sonoclinic, we perform this evaluation to help identify potential risks such as late miscarriage or premature labour, particularly in women with specific medical histories.
Purpose of the Cervical Length Scan
- Measuring cervical length: Knowing the cervix’s length assists in evaluating the possibility of issues from it shortening or opening too soon.
- Detecting cervical incompetence: Identifies early dilation or shortening; thus allowing for timely medical intervention.
- Foetal well-being checks: During the scan, the baby’s heartbeat is tracked. Appropriate guidance and suggestions are given in the event that any unexpected findings emerge.
Who Should Consider a Cervical Length Scan?
We often recommend a cervical length scan for women who:
- Have a history of late miscarriage.
- Are carrying multiple pregnancies.
- Have undergone previous cervical surgeries.
What to Expect During the Procedure
The whole appointment usually lasts approximately 20 minutes. A transvaginal ultrasound is performed for optimal clarity as well as accurate results. This involves the sonographer inserting an ultrasound probe into the vagina after obtaining your consent.
Patients will receive a comprehensive diagnostic report and printed images following the scan. The report can be sent to the healthcare professional via email if a follow-up visit is required.
How to Prepare for the Scan
A cervical length scan is a transvaginal procedure conducted only with your consent. In order to ensure an accurate and error-free process, follow these simple preparation requirements:
- Wear a two-piece outfit such as a top with trousers or a skirt to allow easy access to the abdomen.
- Ensure your bladder is empty by urinating before the appointment.
- Continue taking any prescribed medication as usual.
Early diagnosis is the secret to a healthy pregnancy. If you’re uncertain or need reassurance, don’t wait—book your Cervical Length Scan today!