After an unprotected sex with lady of unknown status I did test from drlal pathlabs India (CMIA HIV1/2 and p24 combo) at 27,44,79,89 and 150 days. All were negative.. Am I out Of HIV or need further testing
You have conclusively tested negative and do not need further testing. Practically, nothing apart from being on PEP, organ transplant and chemotherapy warrants an extended window period. You don't have HIV.