Onset of puberty in girls has fallen by five years since 1920, Children
4.8 (644) · $ 8.50 · In stock
![Onset of puberty in girls has fallen by five years since 1920, Children](https://i.guim.co.uk/img/static/sys-images/Observer/Pix/pictures/2012/10/20/1350766296846/Girl-on-a-swing-010.jpg?width=465&dpr=1&s=none)
No one is sure what is causing the change
![Early puberty: why are kids growing up faster?, Children](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2012/10/24/1351097487013/Schoolchildren-004.jpg?width=465&dpr=1&s=none)
Early puberty: why are kids growing up faster?, Children
![/wp-content/uploads/2022/07/afgha](https://www.aljazeera.com/wp-content/uploads/2022/07/afghanistan-2022-matt-reichel-42.jpg?resize=1920%2C1440)
/wp-content/uploads/2022/07/afgha
![Eric Bakker Naturopath](https://ericbakker.com/wp-content/uploads/2022/05/puberty.jpg)
Eric Bakker Naturopath
![With puberty starting earlier than ever, doctors urge greater](https://media-cldnry.s-nbcnews.com/image/upload/rockcms/2023-12/231218-early-puberty-disparities-wm-410-7-9b4e83.jpg)
With puberty starting earlier than ever, doctors urge greater
![Record number of women in their FORTIES are having children, says CDC](https://i.dailymail.co.uk/1s/2023/06/01/18/71661723-0-image-a-15_1685642177939.jpg)
Record number of women in their FORTIES are having children, says CDC
![Age assessment practices: a literature review & annotated - Unicef](https://img.yumpu.com/27571555/1/500x640/age-assessment-practices-a-literature-review-amp-annotated-unicef.jpg)
Age assessment practices: a literature review & annotated - Unicef
![Onset of puberty in girls has fallen by five years since 1920](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2014/10/11/1413046108903/girls-school-pakistan-014.jpg?width=120&dpr=1&s=none)
Onset of puberty in girls has fallen by five years since 1920
![In the Shadow of Young Girls in Flower by Marcel Proust](https://images-na.ssl-images-amazon.com/images/S/compressed.photo.goodreads.com/books/1657565086i/28385.jpg)
In the Shadow of Young Girls in Flower by Marcel Proust
![Why More Kids Are Starting Puberty Earlier Than Ever Before](https://cdn2.psychologytoday.com/assets/styles/collection_545x321/public/article/2019/current-date%3A08/062419_psychologytoday_069_teaser-300x190-65_0-1053_666_0.jpg?itok=pYXBBJf3)
Why More Kids Are Starting Puberty Earlier Than Ever Before
![Why is puberty coming earlier for girls today?](https://cdn.hswstatic.com/gif/earlier-girls-puberty-1.jpg)
Why is puberty coming earlier for girls today?
![Oglala woman opens Pine Ridge-based children's shelter](https://bloximages.chicago2.vip.townnews.com/rapidcityjournal.com/content/tncms/assets/v3/editorial/d/43/d4303e9e-8341-11ee-8616-1328b678dd73/6553fcdb04fbf.image.jpg?resize=1200%2C800)
Oglala woman opens Pine Ridge-based children's shelter
![Why Are More Children Going Through Puberty At A Younger Age? - Texas A&M Today](https://today.tamu.edu/wp-content/uploads/sites/4/2018/01/kids-tamhsc.jpg)
Why Are More Children Going Through Puberty At A Younger Age? - Texas A&M Today