Flowsheet outlining management of major obstetric haemorrhage in the postpartum setting. Coag, coagulation screen; FBC, full blood count; FFP, fresh frozen plasma; Fio2, fraction of inspired oxygen; Hb, haemoglobin; HDU, high dependency unit; LFTs, liver function tests; PRC, packed red cells; QBL, quantitative blood loss; TXA, tranexamic acid; U+E, urea and electrolytes; X-match, blood cross-match.