This is called prolapse. This condition is more common in women who have had one or more vaginal births. Other things that can cause or lead to uterine prolapse include: 1  Normal aging. 2  Lack of estrogen after menopause. 3  Conditions that put pressure on the pelvic muscles, such as chronic cough and obesity.
There are several types of seismic waves. Body waves move through the inside of the Earth. There are two types of body waves: Primary waves (or P waves) are the fastest moving waves, traveling at 1 to 5 miles per second (1.6 to 8 kilometers per second). They can pass through solids, liquids and gases easily.
Body Waves - travel in all directions through the body of the Earth. There are two types of body waves: P - waves - are Primary waves. They travel with a velocity that depends on the elastic properties of the rock through which they travel.