Trust me, you are lucky to have a late period! Why would you need to fake it! Live your life to the full, you'll be happy you don't have it now.
Everyone is different.
Why do you need to fake your period? Anything particular?
How can I fake my period? I am 14 and don't have it. My mom says I don't need to see a doctor until 16. HELP!!
Do not wish your youth (or your life) away - you'll be a woman soon enough.