CNN CNN Newsroom With Poppy Harlow and Jim Sciutto December 29, 2021 14:02:00
Pregnancy tests are a little bit like antigen tests. if a pregnancy test says you're pregnant, you're pregnant. right. you're pregnant. >> yes. >> you probably shouldn't question that. you're pregnant. but do you remember if you read the instructions, if it says you're not pregnant, mm, maybe, maybe not. you might not be producing enough hormone to kick it off, but if you wait a few days, maybe you will be and it will be positive. a negative test is not always right that is the case with these antigen tests. so let's take a listen to dr. anthony fauci on this topic. >> what the fda is saying t...