K. Wellings et al., PROVISION OF SEX-EDUCATION AND EARLY SEXUAL EXPERIENCE - THE RELATIONEXAMINED, BMJ. British medical journal, 311(7002), 1995, pp. 417-420
Objective-To explore the relation between receipt of sex education and
experience of first intercourse. Subjects and design-The national sur
vey of sexual attitudes and lifestyles is based on a sample of 18 876
respondents aged 16-59, randomly selected from the Post Office's small
-user postcode address file. Data were collected between May 1990 and
November 1991 by personal interviews combining a self administered que
stionnaire with a face to face interview. Main outcome measures-Age at
first intercourse, use of contraception at first intercourse, actual
and preferred source of sex education (including school based lessons)
. Results-Median age at first intercourse fell by four years for women
and three years for men over the past four decades, to 17 for both me
n and women aged 16-19 at the time of interview. Of those respondents
for whom school was the main source of information about sexual matter
s, men were less likely, and women no more likely, to have had interco
urse before the age of 16 than were those citing other main sources, s
uch as friends and the media. Both men and women were more likely to h
ave used some method of contraception. In multivariate analysis, these
effects remained after controlling for the effect of current age, edu
cational attainment, and religious affiliation. Conclusions-These data
provide no evidence to support the concern that provision of school s
ex education might hasten the onset of sexual experience, These findin
gs have important implications for the provision of sexual health educ
ation and highlight the need to carry out prospective and randomised s
tudies of the impact of sex education,