| G - Genito Urinary System and Sex Hormones |  |   |  
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| G02 - Other Gynecologicals |  Analgesics used in dysmenorrhea, see N02B - Other analgesics and antipyretics and M01A - Antiinflammatory and antirheumatic products, non-steroids. 
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| G02B - Contraceptives for Topical Use |  Contraceptives for systemic use, see G03A. 
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| G02BB - Intravaginal Contraceptives |  Pessaries, vaginal foams etc. are classified in this group. Intravaginal devices containing hormones are also classified in this group. 
  |  The DDDs for combined devices containing estrogen and progestogen are based on use in menstrual cycles of 28 days. Thus the DDD is 0.0357 UD (1 UD = 1 device). 
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| G02BB01 - Vaginal Ring with Progestogen and Estrogen |  
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