Differentiation of sex as determined by ovulation timing.
Cohen
M R
MR
D001831:Body Temperature; D002582:Cervix Mucus / Q000502:physiology; D005260:Female; D005306:Fertilization; D006801:Humans; D008297:Male; D010060:Ovulation; D011247:Pregnancy; D019849:Sex Determination Processes; D012743:Sex Preselection; D013081:Sperm Motility / Q000235:genetics; D013997:Time Factors