Objective: To determine the average menarcheal age and menstrual cycle
pattern, prevalence of dysmenorrhea, frequency of smoking, alcohol an
d drug use, sexual education level, and the gynecologic problems in fe
male adolescents in Turkey. Methods: A questionnaire consisting of 43
questions were given to 13,665 high school girls between the ages 13-1
8 years. Results: The results showed that average menarcheal age was 1
3.28 +/- 1.09 years and 77.8% of the girls had menstrual cycles betwee
n 20-35 days; 10,688 (78.1%) of the girls complained about pain during
their menstruation and 25.6% frequently missed school for this reason
. That notwithstanding, only 0.4% of the adolescents with dysmenorrhea
had sought medical consultation. Out of 13,665 girls, 19.7% smoked ci
garettes, 14.9% used alcohol, and 0.63% used other drugs. Although 50.
8% of the students believed that their knowledge about sexuality was a
dequate, on evaluating the results, this was not confirmed. Girlfriend
s were found to be the most important source of sexual knowledge. The
study indicated that 88.8% of the girls wanted to have sexual educatio
n at schools and 60.5% of those preferred to take such a lecture toget
her with boys. The study also revealed that 10.5% of the girls previou
sly consulted a gynecologist and menstrual disorders (26.1%) and dysme
norrhea (23.4%) were the most common complaints. The results showed th
at 68.7% of the girls preferred a woman gynecologist and 66.3% wanted
to be alone with the doctor during examination. Conclusion: We provide
d data about demographic and epidemiologic features of Turkish female
adolescents.