Depending on how busy the hospital is and on priority of the blood sample, testing for prolactin levels in the blood can take anywhere from 2-5 days. Additionally, it could take longer if the test was done in conjunction with other blood tests, especially a CBC (complete blood count).
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A prolactin test typically takes a few minutes to draw blood from the arm. Once the blood sample is collected, it is sent to a laboratory for analysis. Results are usually available within a few days.
The abbreviation for prolactin is PRL.
Prolactin is a nonsteroid hormone. It is a protein hormone produced by the anterior pituitary gland that plays a role in lactation and reproduction.
The effect that prolactin has on a pregnant woman is that it stimulates the mammary glands to produce milk.
Prolactin is an example of a hormone produced in the pituitary gland that plays a key role in lactation and reproductive function.
The pituitary hormone that promotes lactation in an infant is prolactin. Prolactin is responsible for stimulating milk production in the mammary glands of a lactating mother.