How many DPO do you wait to test?

Christine • Revel Oakes🌈born 12/24/16 Roland Curtis 8/23/18
Just curious. My first time I think I was 10 DPO and got BfP. I'm praying for BFP this weekend on our wedding anniversary. D&C was 2/12 and ovulated this past weekend. 🙏🏼❤️