when would it show that you are positive?
1) during seroconversion?
2) immediately when the symptoms are gone?
3) slightly after seroconversion (after the symptoms are gone)?
3) long period after seroconversion?
Six weeks will give you a good sign but three months are conclusive. If it was a low risk than youll be fine at testing anywhere after eight weeks and it will reliable. No more testing but if its a high risk than you have to wait till the the three month mark to have a conclusive result.