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.
Discuss your normal menstrual cycle with your physician, including the date of your last cycle. Take Provera with a full glass of water exactly as it is prescribed by your doctor. According to HealthSquare.com, Provera is usually taken once daily for five to 10 days every month to initiate a regular menstrual cycle. Vaginal bleeding usually begins within seven to 10 days after withdrawal from Provera therapy.