U.S. doctors online nowAsk doctors free
Houston, TX
A 26-year-old male asked:

what kind of test(s) could be taken to screen for hiv after 3-4 weeks of exposure?

1 doctor answer3 doctors weighed in
Dr. Hunter Handsfield
Infectious Disease 53 years experience
4th gen blood test: A "fourth generation" blood test, which checks for both p24 antigen and antibody -- also called a "duo" or "combo" test -- is conclusive any time 4 weeks or more after exposure.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
$30 per visit with
membership

Similar questions

A 27-year-old member asked:

What effects does HIV have in pregnancy?

2 doctor answers4 doctors weighed in
Dr. Padmavati Garvey
A Verified Doctoranswered
A US doctor answeredLearn more
Need to take meds: We have become quite good at managing HIV in pregnancy. It is extremely important that you stay on your meds as this will reduce the chances of the baby getting the disease.
A 40-year-old member asked:

Tobacco can it show up in a urine test for insurance?

1 doctor answer1 doctor weighed in
Dr. Gurmukh Singh
Pathology 49 years experience
Yes: A metabolite of nicotine, cotinine, is often tested by insurance companies. Cotinine can be detected in urine or oral fluid for three days after last use, may be longer depending on the genetic make up of the individual.
A 38-year-old member asked:

Does managed care insurance cover health screenings and preventive care for expats?

1 doctor answer1 doctor weighed in
Dr. Gurdeep Sareen
Specializes in Pharmacology
Depends: Coverage of these services and the extent to which these services are covered are all dependent on the type of plan. Many plans do cover for those type of services.
A 36-year-old member asked:

Why does my doctor need to screen me for STDs during pregnancy?

1 doctor answer1 doctor weighed in
Dr. Juan Richiusa
Obstetrics and Gynecology 18 years experience
Fetal infection: Screening is necessary because some of these infections can be transmitted to the fetus and can cause serious complications. At the same time, transmission can be prevented if treated early.
A 34-year-old member asked:

How do doctors check for irregular periods?

3 doctor answers5 doctors weighed in
Dr. PAUL EUN
Dr. PAUL EUNanswered
Obstetrics and Gynecology 38 years experience
Testing: Irregular periods are either due to hormonal problems or anatomical problems. Your doctor can order appropriate tests to figure out your problem and correct the condition. Tests can include blood work and ultrasound.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
$30 per visit with
membership
Last updated Oct 30, 2018

People also asked

Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
$30 per visit with
membership

Disclaimer:

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.