To display cycle length average values to you, Ava Fertility uses the median value.
For the rest of the parameters in which we display a calculation, the average value is calculated.
Only your last six cycles are included in your averages. This is because your body may change over time, and your averages shall be up-to-date to reflect your current status.
Your charts are aligned on the day of ovulation instead of cycle day 1. This means that you can clearly recognize the pattern of each parameter around ovulation and that you can directly compare your past cycles with the current one.