<prompt> Minipill containing 75 Yg of desogestrel is used for contraception. Which of the following is its schedule of administration?Taken once a day pill for 3 months 7 days pill free intervalTaken once a day pill for 2 months 7 days pill free intervalTaken for 21 days with 7 days pill free intervalTaken for 28 days with no pill free interval  <response>: Parks textbook of preventive and social medicine 23rd edition. progesterone only pills or mini pills which is given in small doses through out the cycle,the commonly used progestegens are norethisterone and levonorgestrell. 