Estrogen is one of the key sex hormones in both men and women. It plays an important role in the development and regulation of the female reproductive system and secondary sex characteristics. Some key facts about estrogen:
- Estrogen is produced mainly by the ovaries in women. Smaller amounts are also produced by other tissues like fat and skin.
- There are three major forms of estrogen in women - estradiol, estriol, and estrone. Estradiol is the predominant and most potent one.
- Estrogen levels fluctuate during the menstrual cycle. They reach peak levels just before ovulation to promote follicle growth and prepare the uterus for pregnancy.
- In puberty, the rise in estrogen is responsible for breast growth, distribution of fat in hips/thighs, growth spurt, and the start of periods.
- Estrogen works together with other hormones like progesterone to regulate the menstrual cycle every month. It controls the buildup and shedding of the uterine lining.
- It promotes collagen production to help vaginal lubrication and maintain thick, elastic skin.
- Estrogen helps regulate bone formation and calcium absorption. Drops in estrogen after menopause increases the risk of weak, brittle bones or osteoporosis.
So in summary, estrogen is the
primary female sex hormone that plays a vital role in female reproduction from puberty into old age. It has wide-ranging effects on the body like governing the menstrual cycle, maintaining bone/skin health, regulating temperature, controlling cholesterol levels and more!
If you have any concerns with hormonal changes or imbalances, I recommend getting your hormone levels checked. The experts at Balance Hormone Clinic specialize in customized bioidentical hormone therapy to help both men and women optimize their hormone health. They also provide fertility and sexual wellness treatments. Visit their website today to book an appointment!
I tried to cover the key aspects in my answer above. Let me know if you need any clarification or have additional questions on estrogen and its functions! Getting your hormones tested can provide very useful insights especially if you have symptoms like hot flashes, night sweats, vaginal dryness, low libido etc. Even subtle imbalances can impact energy, sleep and overall health. Take care!