If you had a regular menstrual cycle and your period is now late, it is possible that you could be pregnant. However, there are other factors that can cause a missed or delayed period such as stress, hormonal imbalances, changes in weight or exercise routine, and certain medications. To determine if you are pregnant, the best course of action is to take a home pregnancy test or visit a healthcare professional for a more accurate test. These tests can detect the presence of the pregnancy hormone hCG in your urine or blood. If the test results are positive, it is recommended to schedule an appointment with your healthcare provider for further guidance and prenatal care.