[Contraception before and during marriage].
D000328:Adult; D000367:Age Factors; D003267:Contraception; D003604:Czechoslovakia; D004522:Educational Status; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008297:Male; D012736:Sex Education; D013997:Time Factors
Antikoncepcní metody pred manzelstvím a v manzelství.