30 year old GsP1L1A1 at 32 weeks pregnancy, presents to casualty with complaints of vaginal bleeding for last 7 hour . Bleeding was bright red, moderate amount and no associated abdominal pain or trauma......a. What is the most probable diagnosis?..... b. What are the differential diagnosis.....c. How do you differentiate between the major differential diagnosis of above scenario?......d. Elaborate on the relevant investigations .....e. What are the maternal and fetal complications expected in the above patient