Prolactin
Prolactin is a hormone produced by the pituitary gland, primarily associated with lactation in females. It plays a role in fertility, regulates the immune system, and impacts sexual satisfaction. High levels can cause symptoms like irregular periods or infertility, while low levels might affect milk production post-pregnancy....
Description
Individuals experiencing fertility issues, irregular menstrual cycles, or unexplained lactation should consider testing prolactin levels. It’s also beneficial for those with symptoms of pituitary disorders, such as headaches or vision problems, and men with symptoms of low testosterone.
High Prolactin:
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- Irregular menstrual cycles
- Galactorrhea (unusual milk production)
- Infertility
- Decreased libido
- Erectile dysfunction in men
Low Prolactin:
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- Poor milk production post-pregnancy
- Reduced body hair
- Low blood sugar
Prolactin levels naturally rise during sleep, particularly during the REM (Rapid Eye Movement) phase. This increase is linked to the circadian rhythm and sleep quality. Disrupted sleep patterns can lead to abnormal prolactin levels, which in turn may affect overall hormonal balance and sleep quality. Adequate sleep is essential for maintaining normal prolactin levels.
Prolactin interacts with various hormones in the body. It can inhibit the secretion of gonadotropin-releasing hormone (GnRH), affecting fertility hormones like estrogen and testosterone. Prolactin also interacts with hormones that regulate stress (cortisol) and thyroid function. These interactions can influence reproductive health, stress responses, and metabolic processes.
No tests measure this item yet. But please contact our team to make sure this is the case... Sometimes we do test items, but it is just not added to be displayed here :)
