IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-3-33851 Original Research Paper SIGNIFICANCE OF ULTRASOUND IN CLINICALLY DIAGNOSED CAUSES OF VAGINAL BLEEDING IN FIRST TRIMESTER PREGNANCY Amit Shankhwar Dr. Dr. Saurabh Atram Dr. Dr. Prakhar Nigam Dr. March 2021 10 3 01 02 ABSTRACT