A progesterone blood test is conducted to ascertain how much of the progesterone hormone is within a sample of blood. This female hormone is produced whenever a mature egg is released from an ovary within a process generally known as ovulation. This hormone helps to prepare the endometrium (uterine lining) to just accept the egg if sperm fertilizes it. If the egg goes without getting fertilized, menstrual bleeding occurs and progesterone levels drop. The pancreas produces insulin in reply to an infusion of blood sugar levels. The insulin is responsible for assuring your cells get the glucose they need to function. However, an excessive amount of sugar in your diet during a period of time may cause your cells to become resistance against the insulin. As a result they just don't receive adequate nutrition as well as your blood glucose levels remain high forcing the pancreas to work even harder to do its job. If this situation persists you may almost definitely develop diabetes type 2. If you have past diabetes it is just as vital if not more to to deal with your pancreas. Energy and Stamina This gland usually concerning the size a pea. It is located in the brain's base just below the hypothalamus. It is considered the king of the endocrine system. This 'master gland", as it is known, produces hormones that handle controlling a great many other endocrine glands. Seasonal changes, emotions and a number of other facts influence the secretion and output of pituitary hormones. This is done with the brain sensing information and so the hypothalamus providing these details on the pituitary. The pituitary is two parts: the posterior lobe along with the anterior lobe. The anterior lobe regulates adrenal, thyroid and reproductive gland activity. It also creates a various hormones, such as prolactin, corticotropin, growth hormones and thyrotropin. Endorphins are also secreted by this gland, and yes it controls a female's menstrual period and ovulation. The posterior lobe releases the antidiuretic hormone and this is responsible for controlling water balance by the body processes. It also produces oxytocin, which is responsible for stimulating contractions during childbirth. How an erection takes place.