Hysterosalpingoram. There are three ways: 1. Laparoscopy- telescope through your belly button- and placement of dye- chromopertubation 2. Hsg-hysterosalpingogram- xray study in radiology suite- catheter placed through cervical canal; dye contrast introduced allowing indirect assessment of uterine cavity and tubes 3. Air-bubble test--ssi-new test where water and air bubbles placed instead of dye- done in office-.