Here s a case study (of a sibling): easy bruising in August, missed period ( at some point in this time frame), unusual period - very heavy for 8 days, regular period the next cycle (but dates are not clear if it was a normal cycle). More recently - ER for blood transfusion, low RBCs, low platelets. Most recently - findings of enlarged RBC and enlarged platelets. Healthy female in upper 20s, history of irregular periods. What could be the causes? We re thinking a miscarriage?