This rolling mansion lies at the helm of our top 10 most expensive luxury RVs list today. This RV includes virtually everything you may be looking for in a posh moving home. Its highlight features include a retractable rooftop, a master bedroom with a bar area, a spacious kitchen and a wireless command center.
Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares for pregnancy. If no pregnancy occurs, the uterus, or womb, sheds its lining. The menstrual blood is partly blood and partly tissue from inside the uterus. It passes out of the body through the vagina. Periods usually start between age 11 and 14 and continue until menopause at about age 51. They usually last from three to five days.
Menarche is another name for the beginning of menstruation. In the United States, the average age a girl starts menstruating is 12. However, this does not mean that all girls start at the same age. A girl can begin menstruating anytime between the ages of 8 and 16. Menstruation will not occur until all parts of a girl's reproductive system have matured and are working together.