cycle length?

Question

How do you know how long your cycle is? I may sound stupid, but I'm 15, and I was never thought about cycle length, or ovulation or any of that kind of stuff. Anyone care to explain it all to me? I've looked it up, done research, but I'm still super lost and confused!

Answer

Your cycle length is time between your periods. If you got your period on oct 3 and then again on nov 3 you cycle length is 31 days. 
From a different tracking app but may this will help you 
The pink filled days represent my period. And the pink numbers (or white for my period days)  in the left corner represent my cycle day. So my last cycle length was 16 days and the time before that it was 34 days. Does that make more sense to you? If not, ask away I'm willing to try and help you understand

cycle length?

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