For one day i had old dark blood but no period could i still be pregnant?

Am I pregnant?: There is a simple way to answer this question. Pregnancy is a yes or no situation. There is no maybe, half, or three quarters pregnant... I know that sounds almost too basic, but the only way you can determine the answer to this questions is to put aside your symptoms and do one of two tests: take a home urine pregnancy test, or go to your clinic and have either a urine or blood test. Good luck!