Health Behaviour in School-aged Children (HBSC), a WHO collaborative cross-national study, has provided information about the health, well-being, social environment and health behaviour of 11-, 13- and 15-year-old boys and girls for over 30 years.
Every day in developing countries, 20,000 girls below age 18 give birth. Nine in 10 of these births occur within marriage or a union. This has consequences on the health, education, employment and rights of an untold millions of girls.
Although the countries of Eastern Europe and Central Asia are not affected to the same extent as other world regions, adolescent pregnancy is a major challenge in parts of the region, and in particular among some population groups.