[Sexual development of Czech girls before and after November 1989]

It was revealed that sexual development and behaviour of adolescents, in particular girls, reflect rapidly and immediately changes in the social environment. The objective of the present investigation was to assess whether changes of the psychosexual development of girls occurred, i.e. girls examined in 1986 to 1989 and those examined after "velvet revolution" between 1990 to 1994.

Using a interview based on a uniform examination pattern comprising 78 items, two sexologists examined in 1986 to 1994 the sexual development and behaviour of 771 Czech girls aged 16-18 years. This number comprised 317 apprentices and 454 secondary school students. The sexological examination was made in Frantiskovy Láznĕ where the probands were sent for preventive treatment, mostly after appendectomies. Comparison of the two sub-groups revealed that the apprentices and students reported changes as regards the motivation of the first sexual intercourse. After November 1989 there was a decline in the group "complied" and a marked increase of the number in the category "desired herself". It was surprising that the psychosexual development of girls after the "velvet revolution" was rather retarded than hastened. The most marked change was recorded in the category "intercourse with several partners" -a drop by 12% (p < 0.03).

The findings that despite a markedly increased motivation for the first intercourse in the examined girls no changes were recorded in the girls in some items which characterize the development of sex life, is surprising.