menstrual hemorrhage
menorrhagia
http://purl.bioontology.org/ontology/MEDDRA/10027313
http://purl.bioontology.org/ontology/MESH/D008595
http://purl.bioontology.org/ontology/SNOMEDCT/386692008
http://purl.obolibrary.org/obo/HP_0000132
http://purl.obolibrary.org/obo/NCIT_C26829
Excessive uterine bleeding during menstruation.
Prolonged and excessive menses at regular intervals in excess of 80 mL or lasting longer than 7 days.
heavy menstrual bleeding
heavy menstrual hemorrhage
hypermenorrhea
abnormal uterine hemorrhage