On the other hand, there is no exact duration for a long term relief because as long as the patient needs cure in order to lessen the risk, she will be recommended for a thorough treatment. Estrogen replacement therapy replaces the hormones that are no longer produced by the ovary. It also provides relief for the unpleasant risks and effects that are brought by the symptoms of menopause in a woman s body specifically the hot flashes and the night sweat. As the menopausal stage occurs, it is usually characterized by a full year without menstrual period and the level of estrogen in the body gradually goes down. Decrease in egg production, low level of sexual desires, lower bone density and muscle firmness as well as skin integrity follows. As the estrogen production starts to diminish in the menopausal period, this marks the transgression of the human cycle. Are you afraid to see how you look because of your hair? Are you suffering from thinning hair or baldness? Do you know the possible reasons why such problems are happening to you? If you do, then perhaps it can be recovered or better yet be prevented. There are many probable causes of hair loss. For instance, there is high fever, serious disease, pregnancy, too much stress, and the most common, estrogen deficiency all of which can cause you to have hair loss. Usually, if women do not have enough estrogen and progesterone, they appear to have smaller breast and masculine appearance. However, if a women have an over production of these hormones, it may lead to more serious state like stroke and osteoporosis, as what other studies says. Everyone including men must also know the importance of estrogen and progesterone in the women body. With lower estrogen, the ovaries will produce minimum numbers of eggs as well. And with fewer eggs produced, menstrual cycle will stop. Usually, the cause of low estrogen production is aging. It can stop your ovaries from producing estrogens that will cause the absence of menstruation or menopause. The production of low estrogen also affects the holistic balance of the woman s body or the homeostasis. It is recommended that each individual needs to be evaluated first on their health history to advise the most appropriate estrogen treatment and other necessary preparations. Aside from this, other factors are taken into consideration in planning the estrogen therapy for each individual case. Part of the related study undertaken by the group regarding too much estrogen intake, showed various negative effects on the body which will manifest in the duration of short term and long term intake.