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.
For typical users, approximately 3 out of every 100 women using Depo-Provera will experience an accidental pregnancy in the first year. With perfect use, 1 out of every 100 women will become pregnant. Depo-Provera starts working within 24 hours of the first shot if injected within 5 days of beginning a period.