Contraceptive use by adolescent females in relation to knowledge, and to time and method of contraceptive counseling.

Contraceptive behavior of adolescent females was examined in relation to their level of knowledge, and time and method of contraceptive counseling. Subjects were 122 subscribers to a prepaid health plan, 13-18 years of age, unmarried, sexually active, and not desiring pregnancy. Contraceptive counseling was offered to 62 adolescents following receipt of a negative pregnancy test and to 60 adolescents following a routine medical visit. The 80 adolescents who chose to participate in the study were randomly assigned to a conventional or developmental method of counseling. The effectiveness of their contraceptive practice was measured 1 year later. Two hypotheses were not upheld: Sexually active adolescents were not more likely to accept contraceptive counseling at the time of a negative pregnancy test than at a time of a routine medical visit, and did not subsequently become more effective users of contraceptives. Two hypotheses were upheld: Effective and ineffective users of contraception did not differ in level of knowledge, and adolescents counseled by a developmental method practiced contraception more effectively than those counseled by a conventional method. Findings are discussed in terms of the theory of adolescent development and the proposition that a pregnancy scare motivates teenagers to control fertility.