Oestradiol is a form of oestrogen, which is a female sex hormone. It plays a crucial role in the development and functioning of female reproductive tissues, such as the breasts, ovaries, and uterus. Oestradiol is also important in regulating the menstrual cycle and reproductive system.
In addition to its role in the reproductive system, oestradiol has other significant functions. It helps maintain bone density, supports cardiovascular health, and influences mood and cognitive function. The hormone is produced primarily in the ovaries in premenopausal women and is also produced in smaller amounts by other tissues such as the adrenal glands, fat tissues, and the brain, both in women and in men.
Levels of oestradiol vary throughout a woman's life, being highest during the reproductive years and dropping significantly after menopause.
Testing oestradiol levels can be important for various reasons, such as evaluating fertility, understanding the causes of menstrual irregularities, assessing menopausal status, or monitoring hormone replacement therapy.
Low levels can lead to symptoms such as hot flashes, night sweats, and osteoporosis, while unusually high levels may indicate conditions like ovarian tumors or estrogen dominance.
Oestradiol, although typically associated with women, also plays important roles in men's health. In men, oestradiol is produced mainly by the conversion of testosterone through the action of an enzyme called aromatase, which is present in fat tissues, the brain, testes, and other tissues.
The functions of oestradiol in men include bone health, fertility, brain function, cardiovascular health, fat metabolism and muscle health.
While high levels of oestradiol in men can lead to problems such as gynecomastia (development of breast tissue), erectile dysfunction, and infertility, very low levels are also problematic, as they can increase the risk of osteoporosis and other health issues. Therefore, maintaining a balance of oestradiol is important for overall health in men.
This profile is specifically tailored to analyse hormones related to fertility, menopause, and period problems. It can be be used to diagnose problems or to monitor hormone replacement medications.
Including oestrogen, luteinising hormone, follicle stimulating hormone, testosterone and prolactin.
It can be performed on a finger-prick home sample as well as a phlebotomy sample.
Analyse all the hormones that are vital for men's physical, sexual and mental health and wellness.
These hormones which all diminish rapidly from middle age, include testosterone, free testosterone, DHEAS, SHBG, FSH, LH, oestradiol, prolactin and free androgen index.
This test is for every man, whether taking hormone treatments or not.
It can be done with a finger-prick as well as on a phlebotomy sample
Confirm if you are in menopause with this targeted profile including Oestradiol, Luteinising Hormone, Testosterone and Follicle Stimulating Hormone. Included is Thyroid Stimulating Hormone in case it is thyroid problems mimicking menopause symptoms.
While symptoms at a certain age may very strongly indicate the diagnosis, it is better to know for sure with a blood test.
This test can be performed on a finger-prick home sample as well as with a phlebotomy sample.
Check the full range of hormones that affect, or are affected by, your fitness and sports activities.
It includes liver and thyroid function along with testosterone, SHBG, DHEAS, LH, FSH, oestradiol and prolactin.
It identifies any deficiencies or changes from fitness activity or from supplements.
Due to the comprehensive scale of this profile a phlebotomy sample is needed.
This blood test is our most comprehensive wellness profile for women and is designed to give you the most information about your general health risks and current wellness.
It includes a full blood count and analysis of kidney and liver function, bone and muscle health, a full cholesterol profile and iron studies. Additionally a diabetes check, thyroid function tests, hsCRP, a vitamin profile, and a female hormones profile are all included.
Due to the comprehensive scale of this profile a phlebotomy sample is needed.