Itching or irritation anywhere on the body can cause discomfort. But when it occurs in an area as sensitive as the vagina and vulva (the labia, clitoris, and vaginal opening), it can be especially uncomfortable. Most genital itching and irritation isn't a major concern. But because they can be symptoms of an infection, it's always a good idea to call your health care provider.
February 29 is a date that usually occurs every four years, and is called leap day. This day is added to the calendar in leap years as a corrective measure, because the Earth does not orbit the sun in precisely 365 days. The Gregorian calendar is a modification of the Julian calendar first used by the Romans.
Calendar Year. Calendar year defines the year as designated by the Gregorian calendar in common use as beginning on January 1st and ending on December 31 of that same year. For example, the calendar year 2006 begins on January 1, 2006 and ends at the stroke of midnight on December 31, 2006. A calendar year contains 365 days except in leap years when a calendar year has 366 days. The calendar year is a universal 12-month period as opposed to a fiscal year where the 12-month period is determined by an industry or corporation for purposes of accounting. Individuals are required to use a calendar year when filing claims with the IRS.