Aggregate Demand Curve. The vertical axis for an aggregate demand curve measures price level, which differs from price in that it represents the average price of goods or services in the economy as a whole. This number factors in items such as changes in the number of consumers, changes in tastes, and changes in income.
The Depo-Provera shot is a highly effective birth control method. Women who use it correctly have a risk of pregnancy thatâs less than 1 percent. However, this percentage increases when a woman doesnât receive the shot at the recommended times.
You marked this post as helpful! Depo-provera is a hormone injection that lasts for three months to prevent pregnancy. The first shot of depo-provera is usually given during or few days after the start of a menstrual period. After 24 hours, the shot is effective birth control for the next 13 weeks.