The cervix in infertility.
D002582:Cervix Mucus / Q000378:metabolism / Q000502:physiology; D005260:Female; D005306:Fertilization; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007246:Infertility / Q000209:etiology*; D008297:Male; D010060:Ovulation; D013081:Sperm Motility; D013083:Sperm Transport; D013084:Sperm-Ovum Interactions; D002577:Uterine Cervical Diseases / Q000150:complications*