Anyone get a late +PT after -PT?


I think it's common on here to see women who get positive pregnancy tests quite early (7dpo-11dpo). I'm just curious if anyone has gotten a positive pregnancy test after testing negative during the 6dpo- 13dpo range. I have heard of women who go on to have healthy pregnancies, who have tested negative, then positive, days after their period was due! Everyone's experience is unique so I kinda think it'd be helpful for women like me, who are so bombarded with wanting to know early because it seems like "the norm" these days. Please share your experiences!!