Age at menarche among adolescets的封面
书籍主题:

Age at menarche among adolescets

An observational study in one of the southern Ethiopian towns

LAP LAMBERT Academic Publishing (2012-12-01 )

Books loader

Omni badge 有获得代金券的资格
ISBN-13:

978-3-8443-1238-6

ISBN-10:
3844312382
EAN:
9783844312386
书籍语言:
英文
作品简介:
Since the mid 18th century, a declining trend in age at menarche is observed worldwide until it stabilized at around 12-13 years of age for the last 40-50 years in developed countries. However, because of variation in the life style, genetics, and environment factors, the age at menarche still continued to vary especially in less developed countries. The knowledge of age of menarche is used to establish law about the age of marriage, age of consensual sex, abortion, family planning, rape and other aspects of female reproductive life. With emergence of HIV as one of major threats to mankind and teenage pregnancy as one of the major social problem, it is important to understand and promote healthy body habits for appropriate timing of menarche. Few studies were carried out in developing countries like Ethiopia earlier to find the age of menarche. The aim of this study was to determine age at menarche and to investigate its relation with body habits among adolescents and conducted in hope of helping the government to decide the appropriate age of children at which the topics like sex education, contraception and sanitary practices can be incorporated at school.
出版社 :
LAP LAMBERT Academic Publishing
网址:
https://www.lap-publishing.com/
由(作者):
Esrael Ayele
页码 :
68
发表日期:
2012-12-01
现货:
备有现货
类别:
医学
价格:
49.00 €
关键词:
Adolescents, age at menarche, body habits

Books loader

Adyen::diners Adyen::jcb Adyen::discover Adyen::amex Adyen::mc Adyen::visa Adyen::cup Adyen::ach Adyen::unionpay Adyen::paypal Paypal 银行转帐

LOGIN
  0产品在购物车内
编辑购物车
Loading frontend
LOADING