See below: The over the counter test you are using has mnany false negative answers a positive test is almost always positive but a negative test is not necessarily negative.
Answered 7/2/2013
5k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question