 [ Symptoms ] is it safe to operate a motor vehicle while catheterized [ Disease ] i have no way of blindly determining if you are pregnant over the internet so i would suggest that you repeat the pregnancy test in a week to see if the results are more definitive or call your medical provider to order a more sensitive blood pregnancy test do not be too anxious if you are pregnant you will be pregnant for quite a while if you are not pregnant you should know in a few more weeks when the tests fail to show evidence of a pregnancy