I`ve had a negative syphilis and hiv 4th gen test 8 and 10 weeks after possible exposure (msm oral sex). is there need to retest? if so does it make a difference if at 12 weeks or 90 days?
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.