An index for the judgment of optimal mating time in female cynomolgus monkeys (Macaca fascicularis).
D000818:Animals; D000830:Animals, Laboratory; D001947:Breeding; D002582:Cervix Mucus / Q000502:physiology*; D003307:Copulation; D005260:Female; D000882:Haplorhini; D008251:Macaca / Q000502:physiology*; D008252:Macaca fascicularis / Q000502:physiology*; D008598:Menstruation; D010053:Ovary; D010060:Ovulation; D013997:Time Factors