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.
Taking provera simulates the latter phase of their cycle and fools the body into thinking that ovulation has occurred. Most women who take provera get their periods within a few days of stopping the pill (itâs taken every day for five to 10 days, depending on your doctorâs preferences).