Encuesta de Fecundidad Characteristics marriages / couples and exposure to pregnancy risk. Women 15-49 years Females between 15 and 49 years by cohabitation situation and situationrelative to exposure to risk of pregnancy. Unidades: Relative figures ,Total,Currently pregnant,Non pregnant, female sterilized,Non pregnant, male sterilized,Non pregnant, female sterile,Non pregnant, female exposed to risk of pregnancy, Total,100,2,17,4,9,4,91,3,12,84,91, With spouse,100,3,7,8,7,9,24,5,29,73,08, With stable partner in the household,100,3,17,3,4,2,82,3,17,87,43, With stable partner out of household,100,0,79,0,07,0,2,0,49,98,44, With occasional relations,100,..,0,52,..,0,21,99,26, Another situation,100,0,05,1,01,..,0,72,98,22, Notas: Fuente: National Statistics Institute