Examples > Trigonometry > Graphing Trigonometric Functions > Amplitude, Period, and Phase Shift. Use the form to find the variables used to find the amplitude, period, phase shift, and vertical shift. Find the amplitude (). Find the period using the formula . The period of the function can be calculated using . Replace with in the formula for period.
Provera and Ovulation Stimulation. When prescribed for women trying to get pregnant, Provera is usually given for 10 days. After that time a woman can expect bleeding from two to 10 days later.
Each injection gives you protection against pregnancy for 12 weeks. When you have the Depo-Provera injection within the first five days of your menstrual cycle, it works 24hrs after the injection. When you have the Depo-Provera injection after the first five days of your menstrual cycle, it works after 14 days. When the Depo-Provera injection is given to a woman after she has given birth, or had a miscarriage or an abortion, it works immediately. You can get Depo-Provera from your health care provider.