made be elect to perform my two tests 4 weeks apart (4 & 8 weeks) as this would make anallowance for any p24 sensitivity/antibody issues and remove the possibility of a secondary window.However, you folks still advise me to continue to get tested at 12/13 weeks.I am not trying to put you in a difficult situation here and understand that a guideline is a guideline but it would help meif you could e