35 weeks pregnancy, painless blood discharge, most likely diagnosis is -

Ans. is 'a' i.e., Placenta previa "The only symptom ofplacenta previa is vaginal bleeding. The classical features of bleeding in placenta previa are sudden onset, painless, apparently causeless & recurrent"o Abruptio placenta usually presents with abdominal pain or discomfort followed by vaginal bleeding,o Classical triad of ectopic pregnancy consists of abdominal pain, amenorrhea & lastly appearance of vaginal bleeding.