Dd recently started year 7 where she is settled and content apart from feeling left behind her peers. She is not as tall as many of the girls in her year, although she is October born. She still likes to play with toys, mainly with her younger sister and they can spend hours on a weekend playing together. She's not into Youtubers or social media but has joined the Hockey team at school and plays the clarinet in the school orchestra, which she enjoys.
She hasn't got her period yet and she is worried that she is babyish and doesn't quite feel like she fits in with the other girls.
How can I reassure her that it's all perfectly normal and that she will develop at her own rate? How common is it for a just 12 year old not to have her period yet and enjoy playing with lego or their younger sibling's toys? TBH, she does seem a bit young for her age in comparison to other girls her age.