As Aditi Gupta says in her TED Talks, A taboo-free way to talk about periods, some even though they had blood cancer.
The generation before that probably never spoke the word aloud. The generation before that must have never have heard of sanitary pads. But when one clearly remembers the trauma of the first period at school or the kind of experiences of your clothes showing signs of it, through firsthand or second hand experiences.Nowadays, the onset of menarche is quite early when compared to the previous generations because of various reasons.
Children learn about periods quite early from their peers who have early or through books and films. However, it is good to educate them about what periods is all about. So, a sign of the changing times can be seen in a book by Aditi Gupta named Menstrupedia Comic: The Friendly Guide to Periods for Girls.
The book talks about menstruation and the processes that are behind it in the form of a comic. It aims at dissipating some of the myths that surround menstruation and in bringing about a healthy view of it as a natural biological process. The book is in the form of a story where Priya Didi speaks about menstrual hygiene and health to her younger cousin and her friends Jiya and Mira. This is highly recommended for young girls who will learn to see periods positively. This book is available on amazon.