I got one at 9dpo, that is when I started testing, so I don't know if I could have gotten it sooner but I doubt it since my BFP at 9dpo was sooooooo light I was the only one able to see it
Hubby couldn't see it until it had dried up, but even then we had to put it DIRECTLY under a lamp. When I tested again at 10dpo it was still very light but it could be seen by both hubby and I WITHOUT THE LAMP
Oh yah we
5 days in a row, the 2 days before ovulation, ovulation day, and two days after...and we got our
!!!
Good Luck!!!