i got given by the doctor northisterone to stop my period when i go on holiday wich is on the 24th, i was going to start taking them on the 21st but little did i know, my period has started today and i havent took any, so i have just took one just incase it might work, will it?
Hello, Once the period started already, it will not work. It has to be started a minimum of three days prior to the expected date of periods. Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor.