Estradiol (E2) Analysis
Estradiol (E2) Analysis measures the level of estradiol, the primary form of estrogen, in the blood. Estradiol is a steroid hormone that plays a critical role in the reproductive and sexual functions and has various effects on other organs, including the bones and cardiovascular system. Estradiol is involved in the development of secondary sexual characteristics during puberty, regulation of the menstrual cycle, and maintenance of pregnancy. Levels fluctuate throughout the menstrual cycle, with peak levels occurring during the follicular phase just before ovulation.
Reference Range:
Normal Range:
In women varies significantly based on the menstrual cycle phase:
Follicular phase: about 31-90 pg/mL
Ovulatory peak: approximately 60-533 pg/mL
Luteal phase: roughly 60-250 pg/mL
Post menopause: <5 - 138 pg/mL.
In men, normal levels are usually between 10-50 pg/mL.
Estradiol (E2) Analysis plays a crucial role in assessing estrogen levels in the body, aiding in the diagnosis and management of various hormonal conditions. Hormonal treatments, tailored to whether estradiol levels are high or low, may include hormone replacement therapy to raise levels or medications designed to reduce excessive estrogen production. Regular monitoring of estradiol levels is essential for patients receiving hormonal treatments to ensure the effectiveness of the therapy and to mitigate potential side effects. Dietary and lifestyle changes are often recommended alongside medical treatments to help manage estrogen metabolism and contribute to hormonal balance. Such modifications can enhance the overall effectiveness of treatment and support the body's natural hormonal regulation.
By measuring estradiol, clinicians can diagnose reproductive health issues, monitor the impact of hormone therapies, and address the symptoms associated with hormonal imbalances. Together, these strategies ensure a comprehensive approach to maintaining optimal health outcomes for individuals experiencing estrogen-related conditions.
