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.
A word of warning when using tampons: only use tampons when you have your period and put a new one in at least every four to six hours in order to prevent Toxic Shock Syndrome (TSS).