Its a hard one katones, i have always tested before my BT apart from one time when i actually was preg, i had started to bleed so i thought there was no way i was preg but i was. Im not sure if i will test this time but knowing me i prob will because westmead give you two urine tests to do but not for like 3 weeks i think that is way too long to wait. But do what makes you happy xx