Calcium is the most abundant mineral in your body. It is essential for the development and maintenance of strong bones and teeth, where about 99% of the body's calcium is found.Calcium also helps the heart, nerves, muscles, and other body systems work properly.t is essential for the development and maintenance of strong bones and teeth, where about 99% of the body's calcium is found. Calcium also helps the heart, nerves, muscles, and other body systems work properly.
Hysterosalpingogram. A hysterosalpingogram (HSG) is an X-ray test that looks at the inside of the uterus and fallopian tubes and the area around them. It often is done for women who are having a hard time becoming pregnant (infertile).
A histogram is a graphical representation of the distribution of numerical data. It is an estimate of the probability distribution of a continuous variable (quantitative variable) and was first introduced by Karl Pearson.he etymology of the word histogram is uncertain. Sometimes it is said to be derived from the Ancient Greek á¼±ÏÏÏÏ (histos) â anything set upright (as the masts of a ship, the bar of a loom, or the vertical bars of a histogram); and Î³ÏÎ¬Î¼Î¼Î± (gramma) â drawing, record, writing.