About this test
Preterm-birth risk: short cervix, history of late loss or preterm labour.
Parameters
A parameter breakdown is not available for this entry. Contact the centre for the exact investigation details.
Sample & preparation
- Sample
- Transvaginal ultrasound
- Preparation
- Empty bladder; typically 18–24 weeks (as advised). Form F (PC&PNDT) is mandatory; carry LMP/EDD and previous reports.
Confirm preparation and reporting time with OnePLUS when booking. Your referring clinician can advise which investigation is appropriate.