IRCT201606053329N2 IRCT 2016-06-16 Shahroud University of Medical Sciences- research council The effect of maternal education on knowledge of adolescent girls about puberty and menstruation health, teenage monitoring and mother-daughter relationship. The effect of maternal education and training programs on knowledge of adolescent girls about puberty and menstruation health, teenage monitoring and mother-daughter relationship. 2016-01-17 anticipated 74 Complete https://irct.ir/trial/3418 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Health service research. N/A puberty and menstruation health. In experimental group: one-day workshop training with role playing for 34 mothers who had daughter 11-15 year olds (about puberty and menstruation health, mother and daughter communication skills, monitoring skills of daughter by parents) and continuing education in the group formed in "Telegram" during 5 weeks. listed items (knowledge about puberty and menstruation health, mother and daughter communication skills, monitoring skills of daughter by parents) were evaluated in their daughter by standard Questionnaire before and 5 weeks after training. In control group: there was no intervention in mothers. knowledge about puberty and menstruation health, mother and daughter communication skills, monitoring skills of daughter by parents were evaluated by standard Questionnaire in 40 daughter before and 5 weeks after starting the program..