Deciding between a cervical stitch and medication alone depends on your full history and how your cervix length trends across follow-up scans, not one reading in isolation. This is a call your doctor is best placed to make.
Next Steps
Ask your doctor how she plans to monitor your cervix length going forward, and keep every follow-up scan on schedule.
Health Tips
Please don't stop or change your prescribed medication on your own, and report any bleeding, pain, or fluid loss to your doctor right away.