Forty-two chambers stamp engrossed on the printed bill. In 22 legislative assemblies, the bill number on printed copies has an engrossment indicator added. For example, HB 24-2ndE indicates the second engrossment of House Bill 24.
It's perfectly safe for a 13 year old to wear a tampon if she knows how to put it in properly and that she knows that she must change it every 3-4 hours and to use the lowest tampon for her cycle. Personally i did not start wearing tampons till about a year ago.
But around age 8 or 9, most kids start needing to scrub up daily, since it's usually around this time that they begin sweating and experiencing odor from areas like their armpits, feet, and private parts. Girls are especially vulnerable because they typically start puberty a year ahead of boys.