Sex;Studies;Main source of sexual information;Total Both sexes;Total;Total;100.00 Both sexes;Total;Old parents or relatives;12.39 Both sexes;Total;Siblings or friends;38.78 Both sexes;Total;Partner;19.59 Both sexes;Total;Professionals;10.28 Both sexes;Total;Various support;12.11 Both sexes;Total;Nobody;6.84 Both sexes;Lower than secondary education;Total;100.00 Both sexes;Lower than secondary education;Old parents or relatives;11.89 Both sexes;Lower than secondary education;Siblings or friends;35.39 Both sexes;Lower than secondary education;Partner;24.63 Both sexes;Lower than secondary education;Professionals;7.69 Both sexes;Lower than secondary education;Various support;9.86 Both sexes;Lower than secondary education;Nobody;10.55 Both sexes;Secondary education;Total;100.00 Both sexes;Secondary education;Old parents or relatives;13.06 Both sexes;Secondary education;Siblings or friends;39.42 Both sexes;Secondary education;Partner;17.49 Both sexes;Secondary education;Professionals;12.44 Both sexes;Secondary education;Various support;12.61 Both sexes;Secondary education;Nobody;4.98 Both sexes;University;Total;100.00 Both sexes;University;Old parents or relatives;12.20 Both sexes;University;Siblings or friends;44.24 Both sexes;University;Partner;13.53 Both sexes;University;Professionals;11.46 Both sexes;University;Various support;15.61 Both sexes;University;Nobody;2.96 Males;Total;Total;100.00 Males;Total;Old parents or relatives;10.56 Males;Total;Siblings or friends;43.92 Males;Total;Partner;14.98 Males;Total;Professionals;9.90 Males;Total;Various support;13.30 Males;Total;Nobody;7.34 Males;Lower than secondary education;Total;100.00 Males;Lower than secondary education;Old parents or relatives;11.30 Males;Lower than secondary education;Siblings or friends;40.46 Males;Lower than secondary education;Partner;18.61 Males;Lower than secondary education;Professionals;7.16 Males;Lower than secondary education;Various support;11.38 Males;Lower than secondary education;Nobody;11.08 Males;Secondary education;Total;100.00 Males;Secondary education;Old parents or relatives;10.19 Males;Secondary education;Siblings or friends;44.77 Males;Secondary education;Partner;13.36 Males;Secondary education;Professionals;12.79 Males;Secondary education;Various support;13.84 Males;Secondary education;Nobody;5.05 Males;University;Total;100.00 Males;University;Old parents or relatives;9.61 Males;University;Siblings or friends;50.15 Males;University;Partner;9.96 Males;University;Professionals;10.25 Males;University;Various support;16.61 Males;University;Nobody;3.43 Females;Total;Total;100.00 Females;Total;Old parents or relatives;14.28 Females;Total;Siblings or friends;33.52 Females;Total;Partner;24.31 Females;Total;Professionals;10.66 Females;Total;Various support;10.90 Females;Total;Nobody;6.34 Females;Lower than secondary education;Total;100.00 Females;Lower than secondary education;Old parents or relatives;12.54 Females;Lower than secondary education;Siblings or friends;29.74 Females;Lower than secondary education;Partner;31.34 Females;Lower than secondary education;Professionals;8.27 Females;Lower than secondary education;Various support;8.15 Females;Lower than secondary education;Nobody;9.96 Females;Secondary education;Total;100.00 Females;Secondary education;Old parents or relatives;16.15 Females;Secondary education;Siblings or friends;33.66 Females;Secondary education;Partner;21.93 Females;Secondary education;Professionals;12.07 Females;Secondary education;Various support;11.29 Females;Secondary education;Nobody;4.90 Females;University;Total;100.00 Females;University;Old parents or relatives;14.27 Females;University;Siblings or friends;39.53 Females;University;Partner;16.37 Females;University;Professionals;12.42 Females;University;Various support;14.82 Females;University;Nobody;2.59