Predicted Due Date?: Irregular Cycles

Ami

Does anyone else have weird cycles and are not 100% sure when your projected due date would be?

This is my first cycle since my miscarriage in December. The months prior to that pregnancy were 35 days, 32 days, 26 days, and 28 days....

I ovulated on CD 21 this cycle and just got my positive yesterday at 10 dpo. The first day of LMP was 1/12/21. Any ideas on when I may be due?