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JCM | Free Full-Text | The Predictive Value of the Cervical Consistency Index to Predict Spontaneous Preterm Birth in Asymptomatic Twin Pregnancies at the Second-Trimester Ultrasound Scan: A Prospective Cohort Study
![Does the presence of a funnel increase the risk of adverse perinatal outcome in a patient with a short cervix? - ScienceDirect Does the presence of a funnel increase the risk of adverse perinatal outcome in a patient with a short cervix? - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S000293780500284X-gr1.jpg)
Does the presence of a funnel increase the risk of adverse perinatal outcome in a patient with a short cervix? - ScienceDirect
![Real transvaginal ultrasound of the cervix with funneling,functional... | Download Scientific Diagram Real transvaginal ultrasound of the cervix with funneling,functional... | Download Scientific Diagram](https://www.researchgate.net/publication/277407263/figure/fig1/AS:614334384324618@1523480139715/Real-transvaginal-ultrasound-of-the-cervix-with-funneling-functional-cervical-length-D1.png)
Real transvaginal ultrasound of the cervix with funneling,functional... | Download Scientific Diagram
![Prevention of Spontaneous Preterm Birth | Latest news for Doctors, Nurses and Pharmacists | Obstetrics & Gynaecology Prevention of Spontaneous Preterm Birth | Latest news for Doctors, Nurses and Pharmacists | Obstetrics & Gynaecology](https://pubmiddleware.mims.com/resource/image/f900fe0d-b8d8-4bbd-a7dc-ab1400f54abf/OriginalThumbnail/THUMBNAIL_P_Figure01.jpg)
Prevention of Spontaneous Preterm Birth | Latest news for Doctors, Nurses and Pharmacists | Obstetrics & Gynaecology
![Transvaginal sonography of a cervix with U-shaped complete funneling... | Download Scientific Diagram Transvaginal sonography of a cervix with U-shaped complete funneling... | Download Scientific Diagram](https://www.researchgate.net/publication/239734523/figure/fig2/AS:267599023964244@1440811987835/Transvaginal-sonography-of-a-cervix-with-U-shaped-complete-funneling-and-sludge-in-a.png)
Transvaginal sonography of a cervix with U-shaped complete funneling... | Download Scientific Diagram
![A short cervical length of < 25 mm with funneling after cerclage (arrow). | Download Scientific Diagram A short cervical length of < 25 mm with funneling after cerclage (arrow). | Download Scientific Diagram](https://www.researchgate.net/publication/23399578/figure/fig2/AS:508473881436162@1498241028894/A-short-cervical-length-of-25-mm-with-funneling-after-cerclage-arrow.png)
A short cervical length of < 25 mm with funneling after cerclage (arrow). | Download Scientific Diagram
![How to measure cervical length - Kagan - 2015 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library How to measure cervical length - Kagan - 2015 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library](https://obgyn.onlinelibrary.wiley.com/cms/asset/b1e3a7c3-d414-4ad3-96c7-17e121f6abee/uog14742-fig-0003-m.jpg)