Contraception in adolescents with intellectual disability.

Objectives: The aims of the study were to investigate the reasons for first gynaecological consultation in adolescents with intellectual disability (ID) and assess how contraception is prescribed with regard to the different contraceptive methods, their medical indications, adverse effects and compliance, in comparison with a group of adolescents without ID.

Methods: A retrospective case-control study was conducted among 200 adolescents with ID (group A) and a control group of 200 adolescents without ID (group B).

Results: The main reasons for gynaecological consultation in group A were 'need for contraception' (46.