trying43 is exactly right, there's a few reasons to have a neg urine test.. another is if you're too early for their to be enough hCG in your urine.. Also, in very rare cases there are a few women who for some reason, never test positive on a urine test.. best wishes
Yes u can be. Ur urine test can come out negative esp if its later in the day because fluid intake will dilute the amount of hcg in the urine. So a blood test is more accurate. Good luck