you have either 1 too many or 1 few periods; two periods means a typo
or it means you just have two periods in a row which is open to the imagination, as no standard meaning is accepted.. I am making my point twice..
a horizontal row is called a period.a vertical row is called a group
The vertical "rows" are called Columns, and the horizontal "rows" are called Periods
Yes, a period is a horizontal row on the periodic table.
Periods in periodic table refers to rows.Each row element has its specific characteristics.There are 7 rows in a periodic table.
The horizontal rows are called periods
Over is row 1, back is row 2.
periods
Periods
the period
I wouldnt say irreuglar periods are a sign of pregnancy its usually actually missing a period for about 2 , 3 or even 4 times(months) in a row. Irregualr periods mean that your body is just developing differently. I reccomend Yaz birth control pills , they regualate ur periods very well.
A row of elements is known as a Period, while a column is known as a group, or family.
you can do a pregnancy test at your doctor. if you don't want to be tester, missing 2 periods in a row is usually a sign of pregnancy