hi.. i am 25, 5 4 and 49kgs... i have been advised to take tablets that are treated for anaemic conditions by a homeopathic doctor to prepone my periods. I have my regulat date this jan 11th, however, i would like to prepone the same as i will be travelling. I have been taking these tablets since a week and i havent got my periods yet. Kindly advice an allopathy medicine for the same...(i am in india)