Anyone with a long LP?

Natasha • I have one angel baby. Pregnant with my rainbow baby. Trying to keep the good vibes rolling. 🙏🏼
I have a longer cycle and my Luteal Phase is 17 days long. Do you think this makes it more likely you could find out if you are pregnant at 14 DPO or less likely and should wait? My DPO 14 doesn't mean I'll be starting AF. I won't start until DPO 18. Just wondering if anyone has a longer cycle?