Hi i am 26 years old, my period cycle is of 32 days. In the month of may i had my periods on 27th so accordingly i will have my next period on 29th june. How ever we have a family function therefore i want to prepone my periods by 7 days so that i will b free for the poojas and ceremonies. And from the month of august 2016 we are planning for pregnancy conception. So please kindly priscribe medicine to prepone my periods by 7 days n also recommend me when shall i consume this medicince n is it safe to have it as v r planning for pregnancy.