The main advantage to not converting from the English system, or a system that is similar, is cost of conversion. A secondary reason for not converting is that a culture, such as in the U.S., can be rooted in the customary usage of feet, yards, quarts, miles, etc.he primary disadvantage of the English system of measurement is converting from one unit to another. It's not easy to go from feet to miles, pounds to ounces, or gallons to pints. A common example is trying to remember that a square mile is 640 acres.
During menopause, lower levels of estrogen have a big impact on your skin. Less estrogen makes you prone to thinning, sagging, and wrinkling. Fortunately, you can relieve some of the skin-related effects of aging by taking care of your specific skin care needs.
Estrogen's actions are too complex for researchers to understand fully. As an example, despite estrogen's apparently positive effects on the brain, many women's moods improve after menopause, when estrogen levels are very low. Some experts believe that some women are more vulnerable to the menstrual cycle's normal changes in estrogen.