[Relation between hemorrhage and the waxing or waning of the moon].
D055580:Astronomical Phenomena; D001256:Astronomy; D001683:Biological Clocks; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000451:nursing*; D006801:Humans; D008516:Medicine, Chinese Traditional; D006473:Postpartum Hemorrhage / Q000451:nursing*; D011247:Pregnancy