<prompt> A pregnant female presents with pain in abdomen on examination, tenderness is found in right lumbar region. TLC is 12000cmm. and urine examination is normal. For diagnosis fuher test done isChest Xray with abdominal shieldUltrasound abdomenNon contrast CT abdomenLaproscopy  <response>: Ans is b ultrasound abdomen Ultrasound is a useful diagnostic method in a pregnant female presenting with right iliac fossa pain to exclude tubal or ovarian disease. CT and X-ray should not be done for fear of radiation to the fetus. 