Study on Doppler Ultrasound Measurement of Changes in Uterine Artery Blood Flow in Normal First Trimester Pregnancies and Its Prediction on Abortion

NCT06043804 · clinicaltrials.gov ↗

UNKNOWN

Status

200

Enrollment

OTHER

Sponsor class

Conditions

Abnormal Uteroplacental Circulation

Interventions

OTHER: Doppler ultrasound measurement of changes in uterine artery blood flow

Sponsor

Second Affiliated Hospital of Wenzhou Medical University