Yes it is a possibility, but you will not be able to detect anything from a pregnancy test until 5 days after your MISSED period. If you can’t wait until then, you could also go into your doctor and ask for a pregnancy test by blood draw. This can often be detected before a urine test. If you go to http://www.optionline.org and enter your zip code, a list of pregnancy centers near you will be listed and they will give you a free and confidential pregnancy test. They can also help you with any questions or concerns you might have.