Hi, I have learnt that Hsg test is done in a radiology lab n a series of x ray is taken in the process. But my doctor performed the test with me in a normal room without any x rays taken. I can feel the discomfort when the dye was injected n the cramps associated with it. I felt dizzy for a while after the process but it only lasted for 2 mins for so. The report of the test mentioned " Free Flow" and that's all. Can a doctor knows the tubes just like that? I dnt wanna take another hsg test. Please help me understand 🙏.