I'm going to travel and I'll have my period at the time, what should I do?

Good afternoon, Dr. Travel. My contraceptive will end at the time of the trip and I will have my period. What do I do not to menstruate in this period? I await, Thank you!
Expert answer:

Do not pause the contraceptive, enclose one placard in the other (only this time) that you will not menstruate now, will only menstruate when you stop taking the new chart.