Hysteroscopy vs HSG: Which Test Is Better for Fertility?
Understanding Why This Comparison Matters If you've been told you might need an HSG or a hysteroscopy as part of your fertility workup, you're not alone in wondering what the difference actually is. Both tests look at different parts of the reproductive system and serve different purposes, and understanding this helps you know exactly what to expect. At a trusted fertility centre in Trichy , doctors often explain both tests clearly before recommending which one, or both, might be needed. What Is an HSG Test Hysterosalpingography, commonly known as HSG, is an X-ray based test that checks whether the fallopian tubes are open and whether the uterine cavity has a normal shape. It's one of the most commonly ordered tests early in a fertility evaluation. How the Procedure Is Performed A special dye is injected through the cervix into the uterus, and X-ray images are taken as the dye flows through the uterine cavity and into the fallopian tubes. The entire procedure typical...