Menses and moon phases, ovulation and seasons, vitality and month of birth.
D000222:Adaptation, Physiological; D000818:Animals; D055580:Astronomical Phenomena; D001256:Astronomy; D001683:Biological Clocks; D005075:Biological Evolution; D001723:Birth Rate; D000013:Congenital Abnormalities / Q000453:epidemiology; D005260:Female; D006801:Humans; D008598:Menstruation; D010060:Ovulation; D010507:Periodicity; D011247:Pregnancy; D011323:Primates; D012621:Seasons