Fill cells with a series of numbers. On the Home tab, in the Editing group, click Fill, and then click Series. Under Type, click one of the following options: Linear Creates a series that is calculated by adding the value in the Step value box to each cell value in turn.ou can automatically fill a formula downward, for all adjacent cells that it applies to, by double-clicking the fill handle of the first cell that contains the formula. For example, cells A1:A15 and B1:B15 contain numbers, and you type the formula =A1+B1 in cell C1.
A period, or menstruation, is the shedding of the endometrium-the uterine lining. Menstruation is also known as menses. All female humans, as well as some other female mammals, have regular periods during their reproductive age. Menstruation which includes bleeding from the vagina is found mainly among humans and similar animals, such as primates.
From the point of first menstruation, a girl's periods will likely be irregular for several years. Even when the menstrual cycle is regular, girls may have cycles as short as 15 days or as long as 40 days. The amount of her menstrual discharge may also vary from month to month, but on average a girl will lose about a quarter-cup of blood during her period.