Nano means very, very small. When it comes to making your body work, nano-materials are very important. A nanometre is one millionth of a millimetre. Your fingernail is about one millimetre thick.There are a lot of nano-materials making up your finger nail! Nanotechnology scientists move atoms and molecules around to make amazing new technologies.Nanotechnology is already in products like sunscreen.our fingernail is about one millimetre thick. There are a lot of nano-materials making up your finger nail! Nanotechnology scientists move atoms and molecules around to make amazing new technologies. Nanotechnology is already in products like sunscreen.
The hormonal imbalance responsible for endometrial hyperplasia is a relative excess of estrogen to progesterone. Estrogen is the hormone that is responsible for causing the normal thickening of the endometrium during the first half of your menstrual cycle. When balanced with the right amount of progesterone your endometrium builds up but then thins out not allowing for the extra abnormal growth.
During the menstrual phase, pregnancy occurs when an ovulated egg is fertilized by a sperm and implants itself in the lining of the uterus (the endometrium). Progesterone and estrogen levels drop if pregnancy does not occur, causing the uterus to shed its unused lining and expel it along with blood (menstruation).ou might picture it as a kind of solid wall, but the endometrium is actually a layer of tissue consisting of cells, capillaries, and glands that produce secretions. When menstruation begins, the functional surface layer of the endometrium breaks down and peels off. This is what causes bleeding during a period.