Viagra speeds contraceptive pill ok in Japan.
D001208:Asia; D001695:Biology; D003257:Consumer Product Safety; D003267:Contraception; D003276:Contraceptives, Oral; D019049:Developed Countries; D004194:Disease; D005193:Family Planning Services; D005202:Asia, Eastern; D005835:Genitalia; D005837:Genitalia, Male; D006076:Government; D007398:Interpersonal Relations; D007564:Japan; D007878:Legislation as Topic; D004364:Pharmaceutical Preparations; D010827:Physiology; D011057:Politics; D013812:Therapeutics; D014566:Urogenital System; D014652:Vascular Diseases
D003276:Contraceptives, Oral; D004364:Pharmaceutical Preparations
Asia; Biology; Conservatism; Contraception; Contraceptive Methods; Developed Countries; Diseases; Drugs; Eastern Asia; Family Planning; Gender Issues; Gender Relations; Genital Effects, Male; Genitalia; Genitalia, Male; Government; Japan; Legislation; Oral Contraceptives; Physiology; Political Factors; Product Approval; Treatment; Urogenital System; Vascular Diseases