OBJECTIVE Fertility rates among adolescents have decreased substantially in recent years, yet fertility rates among adolescent girls with mental illness have not been studied. We examined temporal trends in fertility rates among adolescent girls with major mental illness. METHODS We conducted a repeated annual cross-sectional study of fertility rates among girls aged 15 to 19 years in Ontario...

OBJECTIVE To test the hypothesis that the patterns of pubertal progression, early vs late puberty and fast vs slow, are associated with the age at which girls start to drink alcohol and smoke cigarettes. DESIGN The study included 1463 female students, 10.7 to 18.2 years of age, who were assessed five times during the 2.7-year study. Data regarding pubertal stage, alcohol use, and cigarette us...

Findings from physical education research conducted over the last two decades suggest that girls' experiences in and perceptions of physical education in many team sport-based programs are less than satisfactory. Team sports taught within a traditional multi-activity format often permit dominant aggressive male players to control the game, marginalizing and alienating low-skilled girls and boys...

The study of Conduct Disorder (CD) has primarily been limited to boys. The lack of research resulted from a premise that CD in girls was rare. However, CD in girls is a relatively common psychiatric diagnosis, and appears to be associated with several serious outcomes, such as Antisocial Personality Disorder and early pregnancy. Understanding gender differences in the course and severity of CD ...

BACKGROUND In girls with Idiopathic Central Precocious Puberty (ICPP) concern has been raised by the potential impact of GnRH-analogues (GnRHa) treatment on body weight. We evaluated the effect of GnRHa on Body Mass Index (BMI) in girls with ICPP according to weight status at diagnosis. METHODS One hundred seventeen ICPP girls were divided according to pretreatment weight status in: normal we...