EFFECT OF SYNTHETIC ORAL GESTAGENS ON CERVICAL MUCUS AND SPERM PENETRATION.
D002582:Cervix Mucus; D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D004997:Ethinyl Estradiol; D005260:Female; D006801:Humans; D006908:Hydroxyprogesterones; D008234:Lynestrenol; D008297:Male; D008656:Mestranol; D009640:Norethindrone; D009641:Norethynodrel; D045167:Progesterone Congeners; D011372:Progestins; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa
D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D006908:Hydroxyprogesterones; D045167:Progesterone Congeners; D011372:Progestins; D004997:Ethinyl Estradiol; D009641:Norethynodrel; D008656:Mestranol; D008234:Lynestrenol; D009640:Norethindrone
CERVIX MUCUS; CONTRACEPTIVES, ORAL; ETHINYL ESTRADIOL; HYDROXYPROGESTERONE; LYNESTRENOL; MESTRANOL; NORETHINDRONE; NORETHYNODREL; PROGESTATIONAL HORMONES; SPERMATOZOA