Research finds that 80% of women experience feminine dryness, at least occasionally. It happens whenever the body's estrogen level falls too low. Estrogen can diminish for many reasons, but doctors say that menopause is the most common cause. By age 50, virtually every woman is producing significantly less estrogen. Breastfeeding, ovarian dysfunction and hysterectomy are other reasons for estrogen deficiency and resulting dryness.

Before a woman reaches menopause, which occurs for most women around age 51, her ovaries produce estrogen. One of the effects of estrogen is to maintain the thickness of the vaginal lining and stimulate vaginal secretions. At menopause the ovaries stop making estrogen. A decrease in estrogen levels results in a thinning of the walls of the vagina and a decrease in vaginal lubrication. These changes cause the symptoms of atrophic vaginitis.

There are over the counter personal lubricants that can be used. There are also topical vaginal estrogens that can assist in vaginal dryness by improving the health of the vagina.

Vaginal lubrication may decrease in breastfeeding mothers after delivery. This dryness is a result of an estrogen decrease and is not permanent. If your vaginal tissue is sensitive, use a sensual, water-soluble, non-perfumed lubricant (check your pharmacy) as part of lovemaking. Or you might want to try a natural flavored massage oil (check your health food store). In addition to providing lubrication, the oil feels good on the body, has a pleasant aroma and does not inhibit lovemaking.

Vaginal dryness and pain can have many causes, including infections, skin conditions, and allergic reactions. It is important to discuss persistent, uncomfortable symptoms with your healthcare provider.

Atrophic vaginitis is very common in women experiencing menopause. As many as 75 percent of postmenopausal women have one or more symptoms of atrophic vaginitis.

Vaginal dryness can be caused by any number of things, including hormonal imbalance, reduction of estrogen as women age, heredity, dry skin, exercise, and sexual intercourse.

Vaginal dryness can occur in women of all ages for various reasons, but it is primarily present in post menopausal women. Natural hormones in a cream base can be used intra-vaginally and has been very successful in treating vaginal dryness and vulvae atrophy associated with aging.

Applying a lubricant at least 5 minutes before applying Clitoria Cream may be helpful to some women who suffer from vaginal dryness.

BSE was first observed in Great Britain in April 1985 and was officially diagnosed in 1986. By June 1990, some 14,000 cases were confirmed (out of an estimated population of 10 million cattle) in Great Britain. Since 1986, more than 185,000 cases of BSE have been confirmed in Great Britain. The epidemic peaked in 1992-93 at almost 1,000 new cases per week. Control measures have since reduced incidence of the disease, and currently fewer than 100 new cases are reported per week.

Fistula occurs when emergency obstetric care is not available to women who develop complications during childbirth. This is why women living in remote rural areas with little access to medical care are at risk. Before the medical advances of the 20th Century, fistula was quite common in Europe and the United States. Today, fistula is almost unheard of in high-income countries, or in countries where obstetric care is widely available.

In 2007, there are approximately 2 million people with limb loss in the United States (excluding fingers and toes). There are more than 185,000 new amputations preformed each year in this country. The prevalence rate in 1996 was 4.9 per 1,000 persons. The incidence rate was 46.2 per 100,000 persons with dysvascular disease, 5.86 per 100,000 persons secondary to trauma, 0.35 per 100,000 secondary to malignancy of a bone or joint. The birth prevalence of congenital limb deficiency in 1996 was 25.

Sound enters your ears in sound waves. These sound waves hit your eardrum and are converted to pressure changes in the inner ear. This causes special nerves to impulse, which are read by your brain as sound. When these nerves are exposed to a surplus of pressure changes, they may become damaged. You may have noticed that if you listen to loud music for several hours that your ears "ring." This is a Temporary Threshold Shift, or a temporary reduction in hearing.

Conception, or fertilization, occurs when the male's sperm meets with the woman's ovum (egg) and successfully penetrates it. This typically takes place in one of the woman's fallopian tubes and the fertilized egg then travels to the uterus and implants in the uterine lining. For pregnancy to take place, fertilization of the egg must be followed by a successful implantation. Only one egg is released for fertilization in each menstrual cycle.

The theory about this that makes most sense is called Trophotropism. The easiest way to explain this is to make a comparison to a plant. A plant will lean towards the sun to get the light it needs to survive. Since the lower segment of the uterus is not as nourishing as the upper segment, the placenta will grow to reach more nourishing tissue. The placental mass will erode away from the cervix, but the vessels can't. This also explains the velamentous insertion of the cord.

Your body has a natural defense system called the immune system that protects you from infection and disease. The immune system defends your body by producing "killer" cells that destroy foreign substances (such as viruses and bacteria). Since the donor organ doesn't match your old organ exactly, your body tries to destroy the transplanted organ. Essentially, a transplant creates a new disease called rejection. Rejection is nature's way of protecting your body.