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.
1 It is injected by a healthcare provider once a week (once every seven days). It is started sometime between 16 and 21 weeks of pregnancy and continued until 37 weeks of pregnancy. 2  The injections are given in the upper-outer area of the buttocks, near the hip.  For Makena to work properly, it must be given as prescribed.