Hysterosalpingography is a special x-ray using dye to look at
the womb (uterus) and fallopian tubes. This test is done in a
radiology department. You will lie on a table beneath an x-ray
machine. You will place your feet in stirrups, like you do
during a pelvic exam. A tool called a speculum is placed into
the vagina. After the cervix is cleaned, the health care
provider places a thin tube (catheter) through the cervix. Dye,
called contrast, flows through this tube, filling the womb and
fallopian tubes. X-rays are taken. The dye makes these areas
easier to see on x-rays . Your doctor may give you antibiotics
to take before and after the test. This helps prevent
infections. You may also be given medicines to take the day of
the procedure to help you relax. The test will often be
scheduled a few days or week after you start your period to make
sure you are not pregnant. Doing it at this time also reduces
the risk for infection. Tell your doctor or nurse if you have
had an allergic reaction to contrast dye befor