how many days before ?

Courtney β€’ Stage 3 Endometriosis. Mommy to 3 angels in heaven. Baby Seedling πŸ’› Baby K πŸ’› Baby #3 πŸ’› TTC my miracle

how many days before your suspected period day can you test & get a positive. I'm ""due"" in 8 days but always have terribly irregular cycles due to my endometriosis. I started clomid this month & tracked my ovulation.