rolling pin ( rolling pins plural ) A rolling pin is a cylinder that you roll backwards and forwards over uncooked pastry in order to make the pastry flat. Rolling stock is all the engines and carriages that are used on a railway. Many stations needed repairs or rebuilding and there was a shortage of rolling stock. ! n. (#BD) In humanocracy, a revocable delegate member of a group of 25 delegators, chosen and controlled by them. 25 basis delegates can choose a council delegate.
1 Women who suffer from anorexia may also have erratic periods.  The menstrual cycle varies from woman to woman. While we say that the average menstrual cycle is 28 days long, that is not true for everyone. Sometimes our period is believed to be late when in all actuality we have simply miscalculated. If you have irregular menstrual cycles but know when you ovulate, look for your period about two weeks after you ovulate.
A cycle is counted from the first day of 1 period to the first day of the next period. The average menstrual cycle is 28 days long. Cycles can range anywhere from 21 to 35 days in adults and from 21 to 45 days in young teens.The rise and fall of levels of hormones during the month control the menstrual cycle. Your period suddenly stops for more than 90 days. 2  Your periods become very irregular after having had regular, monthly cycles. 3  Your period occurs more often than every 21 days or less often than every 35 days. 4  You are bleeding for more than 7 days.