Getting estrogen through the skin.
D000279:Administration, Cutaneous; D000282:Administration, Intravaginal; D004958:Estradiol / Q000008:administration & dosage*; D015914:Estrogen Replacement Therapy; D004967:Estrogens / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D014622:Vaginal Creams, Foams, and Jellies
D004967:Estrogens; D014622:Vaginal Creams, Foams, and Jellies; D004958:Estradiol