title: New combined oral contraceptive with incremental progestogen dosage regimen.
mesh_terms: D001835:Body Weight / Q000187:drug effects; D002582:Cervix Mucus / Q000187:drug effects; D003276:Contraceptives, Oral / Q000494:pharmacology*; D003277:Contraceptives, Oral, Combined / Q000494:pharmacology*; D004341:Drug Evaluation; D004717:Endometrium / Q000187:drug effects; D004958:Estradiol / Q000097:blood; D004997:Ethinyl Estradiol / Q000008:administration & dosage* / Q000009:adverse effects; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D008599:Menstruation Disturbances / Q000139:chemically induced; D009644:Norgestrel / Q000008:administration & dosage* / Q000009:adverse effects; D010060:Ovulation / Q000187:drug effects*; D011374:Progesterone / Q000097:blood
chemical_list: D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D009644:Norgestrel; D004997:Ethinyl Estradiol; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone