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.
No. Depo-Provera only works for about 3 months. The shot must be repeated every 3 months to prevent pregnancy. After a woman stops using Depo-Provera, her normal ovarian function returns after a short time. However, it takes an average of 9 to 10 months to get pregnant after getting the last shot.f your ovaries do not release an egg, you are unlikely to get pregnant. Depo-Provera is given as 1 shot in the buttock or upper arm. The first shot should be given within 5 days after the beginning of a normal menstrual period, and shots should be repeated every 3 months.