title: Relations between accelerated sexual maturation and menstrual disorders.
abstract: The author demonstrates that the phenomenon of acceleration of sexual maturation is more frequent in urban areas. The factors having a part in determining this process are multiple: psychoemotional and audio-visual ones, and have an important role. The acceleration of sexual maturation has rather negative consequences, due to the significant increase of puberal menstrual troubles.
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008598:Menstruation; D008599:Menstruation Disturbances / Q000503:physiopathology*; D011627:Puberty; D012741:Sexual Maturation