A positive pregnancy test isn’t always enough to confirm an ongoing pregnancy. It’s possible to receive a positive result even after a miscarriage, as pregnancy hormones can remain in your system for a while. That’s why an ultrasound is essential to confirm you’re still pregnant. An ultrasound is a simple scan that checks for signs of life, such as a heartbeat. It also provides critical information about how far along you are and ensures the pregnancy is located in the uterus, ruling out complications like an ectopic pregnancy. This information is vital to protect your health and help guide your next steps.