###Human: Why is HSG test done? ###Assistant: Hi. HSG is hysterosalpingogram, X-ray while spilling contrast from the cervix to see patency of tubes. Due to infection, endometriosis and infertility issues, tubes could be blocked. So, to check the patency of tubes this test is advised. This report (attachment removed to protect patient identity) shows normal or healthy, patent tubes. No abnormality.