Speaker Biography

Mamta Ratt Datta

Apollo Medicare, India

Title: Efficacy of 1st trimester ultrasound parameters for prediction of early misscariage

Mamta Ratt Datta

Mamta Ratt Datta Practices as an Obstetrics and Gynecologist at the Apollo Medicare Clinic in Jamshedpur, India. She has has 21 years of experience in the field of Gynecology and Obstetrics. Hee professional qualification includes MBBS, MD, MBCGOC Part-1 at London with specialization in Gynecology and Obstetrics. She is very much expertixes in Gynecologic filed with her eminence and practice. 



Of the 800 pregnancies studied, 140 had early miscarriage. Crown rump length (CRL), gestation sac diameter (GSD), fetal heart rate (FHR) values less than 5th percentile (OR 26.48, 26.94, 100.63 respectively) and yolk sac diameter (YSD) more than 95th percentile (OR 1.04) were significant predictors of early miscarriage. When these abnormal parameters   coexisted in any pregnancy, the miscarriage risk was significantly high (OR 35.27). A normal YSD could not significantly reduce the risk of miscarriage, if the other three parameters were below the 5th percentile (OR 35.27). Every 10 beats per minute (bpm) decrease in FHR below 130, there was a 26.73% increase in risk of miscarriage.. GSD-CRL   difference < 5mm was associated with significantly increased miscarriage risk (OR 4.88).