To test or not to test... 2WW

Athena • Pregnant with baby #2 (#1 = angel), 31yo, DH 34
Ok, I know the best time to test is when you miss your period. But if you have somewhat irregular cycles &  know the day you ovulated, how many DPO can I reasonably test? I know most women have a luteal phase of 10-14 days, followed by their next cycle of not pregnant. So 14 DPO?