As part of the globally diversified company CARLISLEÂ® Companies Inc. , the CARLISLEÂ® Construction Materials Europe Group ( CARLISLEÂ® CM Europe ) is particularly focused on the European market and is the comprehensive specialist in high-quality , high-tech elastomer products for the long-life waterproofing of roofs , structures and cladding systems ...
Most girls get their periods somewhere between the ages of 9 and 16. But it's not unheard of for a girl's period to start before age 9. Rather than age, you can look for signals in your body. Most girls don't get their period until they weigh at least 100 pounds and have started developing breasts.
When Periods Start. Most girls start to menstruate between ages 10 and 15 years. The average age is 12, but every girl's body has its own schedule. Although there's no one right age for a girl to get her period, there are some clues that menstruation will start soon. Typically, a girl gets her period about 2 years after her breasts start to develop.