IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-7-36006 Original Research Paper ULTRASONOGRAPHIC EVALUATION OF VAGINAL BLEEDING IN THE FIRST TRIMESTER OF PREGNANCY AND ITS CLINICAL CORRELATION Arun Paul Choudhury Dr. Dr. Geetanjali Deka Dr. July 2021 10 7 01 02