Women’s kidneys, located on both sides of the spine, one on each side, like the size of a pea. The left kidney is the lower edge of the flat first thoracic vertebra, and the right kidney is at the level of the second thoracic vertebra, usually slightly higher than the level of the right kidney. The kidneys are the place where urine is produced and excreted. After urine is excreted from the kidneys, it travels through the ureters to the bladder for storage. The kidneys are also the place where poisons are detoxified and excreted. If a woman takes some drugs, they can be excreted through detoxification by the kidneys, thus reducing the damage to the body.