When you are pregnant, prolactin changes are completely normal. In fact, your prolactin must increase in order to encourage the production of milk in your mammary glands. During pregnancy your hormones are all over the place. In particular, your estrogen levels begin to rise, and this is what stimulates the increase in your prolactin levels.
Hypercalcemia in Cats. Hypercalcemia is characterized by an abnormally high amount of calcium in the blood. A cat is considered hypercalcemic when its total serum calcium level is greater than 10.5 mg/dL.
Calcium oxalate crystals and stones occur in the upper urinary tract (the kidneys) and the lower urinary tract (the bladder). CaOx stones are one of the most common types of stones that occur in domestic dogs and cats; Most CaOx stones are found in the kidneys;