Prolactin
Prolactin is a hormone produced by the pituitary gland, primarily responsible for stimulating breast milk development during and after pregnancy. Prolactin levels increase throughout pregnancy, with peak levels found at delivery and just after childbirth.
Test details
Sample type
Blood
Time of day
No specific time required
Fasting required
No
Results timeframe
Within 7 days
Preparation
No special preparation required
What's measured in this test
Prolactin
Hormone linked to breastfeeding and fertility.
Common reasons for testing
- Evaluating fertility issues – Assesses prolactin levels to help understand reproductive health concerns.
- Investigating menstrual irregularities – Helps determine if hormonal imbalances are affecting the menstrual cycle.
- Assessing pituitary function – Evaluates the pituitary gland's role in hormone production.