Low-pressure System An area of a relative pressure minimum that has converging winds and rotates in the same direction as the earth. This is counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. Also known as an cyclone, it is the opposite of an area of high pressure, or a anticyclone. See closed low, cold low, and cut-off low for further examples.
There is no set age at which all women will start to go through menopause. The average age of menopause in the United States is 51, but it is considered perfectly normal for a woman to go through it at any time between the ages of 35 and 59, says Lila Schmidt, MD, a reproductive endocrinologist in private practice in San Diego. âAnything above 35 is not premature,â she says.
In conclusion, it's difficult to decide in what age does menopause start since it's is varied greatly from woman to woman. Menopause can hit as early as your 30s or as late as your 50s but most of the women can get as far as the average age of menopause (51) . Menopause is not a terrified moment.t seems most likely that our individual genes determine the age at which we experience menopause. Normally, the average ages of menopause is considered to be between 50 and 51 but it can occur at any time between 30 and 60 years of age.