According to the lecture, antepartum haemorrhage is bleeding from the genital tract occurring:

**APH** is defined in the lecture as genital-tract bleeding after the age of fetal viability and up to delivery. It is therefore an antepartum event, rather than bleeding confined to labour or the postpartum period. The other options either place bleeding before viability or describe intrapartum or postpartum bleeding.\n\n**Key takeaway:** APH occurs after viability and before delivery.\n\n**Glossary:** **Fetal viability**: The gestational point at which a fetus may be capable of survival outside the uterus; **antepartum**: Before delivery.