. "a compound found in women's urine during certain phases of the menstrual cycle and in the urine of pregnant women"@en-us . . "114255982"@en-us . . "115111437"^^ . . "pregnanediol"^^ . . "0"^^ . "15111437-n"^^ . "0"^^ . . "pregnanediol"@en-us . . . . .