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.
They include: Hypercalcaemia - is associated with increased risk of calcium oxalate urolith formation. Hypercalcaemia has been observed in 35% of cats with calcium oxalate uroliths. Conversely, in 20 cats with idiopathic hypercalcaemia, uroliths developed in 35% of the affected cats.