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.
Three had already had a stroke. One stroke patient had calcium levels around 12.8. The other two never had a calcium level above 11.7, but they had calcium levels over 10.1 for 12 years. Similarly, 36 of the 195 parathyroid patients that month already had kidney stones. Half of them never had a single calcium level above 11.3.