Estrogen - Wikipedia, the free encyclopedia
Estrogens (U.S., otherwise oestrogens or œstrogens ) are a group of steroid compounds, named for their importance in the estrous cycle, and functioning as the primary female sex hormone, their na...
en.wikipedia.org/wiki/Estrogen
Oestrogen is produced in the follicular phase of the menstrual cycle as the ovarian follicles begin to ripen eggs. It is the ever increasing amounts of oestrogen produced at this time that eventually trigger the LH surge.
www.gettingpregnant.co.uk/Glossary/Oestrogen.htm www.gettingpregnant.co.uk/Glossary/Oestrogen.htm
Oestrogen is produced mainly by the ovaries and is largely responsible for the changes which occur in young women around puberty (e.g. breast development and hair growth).
www.homehealth-uk.com/medical/ovulationandmenstrualcycl... www.homehealth-uk.com/medical/ovulationandmenstrualcycle.htm
During the first half of the menstrual cycle, oestrogen is produced in response to the stimulus provided by follicle stimulating hormone, and renders the female reproductive system ready for fertilization, implantation and nutrition of the early embryo.
www.health-diets.net/healthsearch/oestrogen.htm www.health-diets.net/healthsearch/oestrogen.htm
The term "estrogen" actually describes several different related hormones. These estrogens are estrone (predominant form during menopause), estriol (primary estrogen during pregnancy), and estradio...
http://www.livestrong.com/disease/hormones-endocrine-di...
Pituitary and ovarian hormones of a woman's reproductive cycle, female physiology and ovulation ... The maximum level is only 20% above the threshold and thus precise feedback control of FSH production by the oestrogen produced by the follicles is essential.
www.billings-ovulation-method.org.au/act/physiolo.shtml
For the past 40 years, women have been told that menopause is a time when the ovaries fail and cease to produce estrogen, thus creating the myth of the estrogen deficient woman. ... Exploring the Hormone Heresy: ... Mary Shomon: You are a firm believer that when women are suffering from perimenopausal and menopausal symptoms,
www.nice2people.com/sellman/hormone-heresy3.htm
Diet appears to have some effect on endometriosis apparently due to the blood levels of oestrogen produced. High saturated fats increase levels of blo ... High saturated fats increase levels of blood oestrogen whilst dark green leafy vegetables, nuts and legumes are naturally high in phyto-oestrogens which reduce the amount...
www.hysterectomy-association.org.uk/index.php/2008/03/1... www.hysterectomy-association.org.uk/index.php/2008/03/16/endometriosis-and-red-meat/
Fertility and Conception question: What does Ovulation feel like? ... Ovulation Once the oestrogen produced by the growing follicles reaches a certain level, it triggers the pituitary gland to release a surge of LH (luteinising hormone). This causes the most mature follicle to burst open and release its egg into the...
wiki.answers.com/Q/What_does_Ovulation_feel_like
For decades, scientists assumed that the ovary alone produced steroid hormones during pregnancy. In a new study in mice, however, researchers demonstrate that once an embryo attaches to the uterine wall, the uterus itself actually synthesises the oestrogen needed to sustain the pregnancy ... After an embryo implants,
www.sciencecentric.com/news/article.php?q=09072108-uter... www.sciencecentric.com/news/article.php?q=09072108-uterine-cells-produce-their-own-oestrogen-during-pregnancy