A profile of the female cycle length.
"This study suggests some points of view about the menstrual cycle length. In the first part aggregate indicators of cycle characteristics are computed for various types of data aggregations.... In the second part, the period analysis and the consequent estimated spectral density functions are applied to the basal body temperature series." Data are for 1,798 women in London, England. (SUMMARY IN ITA)
D001695:Biology; D003710:Demography; D019049:Developed Countries; D004739:England; D005060:Europe; D008597:Menstrual Cycle; D008598:Menstruation; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012098:Reproduction; D012106:Research; D013997:Time Factors; D006113:United Kingdom
Biological Characteristics; Biology; Demographic Factors; Developed Countries; England; Europe; Menstrual Cycle; Menstruation; Northern Europe; Period Analysis; Population; Population Dynamics; Reproduction; Research Methodology; Time Factors; United Kingdom