PROLACTIN (PRL)
What does PROLACTIN (PRL) measure?
This test measures the level of prolactin (PRL), a hormone involved in breast milk production and reproductive function. It may be used to help evaluate menstrual or fertility concerns, unexpected milk production, reduced sexual function, or possible hormone-related pituitary conditions. Prolactin levels can also be monitored when certain medicines or medical conditions may affect this hormone.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
Compare eligible lab partners
Prices, report times and availability are shown from the catalog records for each eligible partner.
- Sample for analysis
- Confirm with the collection team
- Report time
- To be confirmed
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.