Last period or ovulation?

Sh

If you were <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> and KNOW when you ovulated do you calculate your due date by that date or by your last period? I know they will give me a due date at my ultrasound but I'm just curious to hear what you do😊

Based on my last period I would be due June 10th but based on my ovulation I would be due June 14!