PIP: Because the sexual activity of teenagers has increased, birth control is important to emphasize in this age group. The success of pregnancy prevention can be measured by the number of abortions, which has remained relatively stable in the 1980s, following a decrease of 11-16% in the late 1970s in Finland. Use of condoms as a method of birth control has the added benefit of protecting against infectious diseases, such as chlamydia and AIDS. However, combination pills are the most recommended option for young people. Mini-pills and capsules tend to cause menstrual problems among teenagers. Use of spermicides and diaphragms appear to have little appeal with youth. The IUD is not a good method of prevention due to increased risk of infection. Post coital prevention should be included in sex education, but this is likely to be a very transient method. Health care workers need to emphasize confidentiality in activities related to prevention of teenage pregnancy. It would also be beneficial for schools to provide counseling as part of their sex education program.