Can you take the pill once you have started your period?

Actually the pill usually gathers up the blood that was stored in and is formed into a blood clot mainly in your legs. If you are 17 now and take it you will probaly die from the blood clot at the age of 35 so if you would like to risk your life by taking the pill then Hell i dont care.So be careful all that blood is building-up every second you use the pill.