Hysterosalpingography (HSG) is a procedure used to diagnose certain problems of the uterus and fallopian tubes. HSG most often is used to see if a woman's tubes are partly or fully blocked.
Why Is HSG Done?
With HSG, the doctor can check for blockage or
growths inside the uterus and tubes. This may help your doctor find the cause of
infertility or repeated pregnancy loss (also called repeated miscarriage).
HSG also is done to detect growths or scarring inside the uterus or problems in its size or shape.
What to Expect
HSG will be done in a special X-ray area in the
hospital, clinic or doctor's office. It is best to have HSG during the first
half (days 1 to 14) of a woman's menstrual cycle.
The Procedure
For HSG, a special fluid is placed into the uterus and
tubes. The fluid shows up in contrast to these structures on an X-ray screen.
This highlights their inner size and shape.
After the Procedure
Many women have minor side effects after having
HSG. These are not serious and go away after a day or two in most cases. Side
effects may include:
· Cramps
· Feeling dizzy, faint or sick to your stomach
· Slight vaginal bleeding
Risks and Complications
Severe problems are rare. They may include an
allergic reaction to the fluid, injury to the uterus, or pelvic infection. Call
your doctor if you have any of these symptoms:
· Vomiting
· Fainting
· Severe abdominal pain or cramping
· Heavy vaginal bleeding
· Fever or chills
Test Results
Your doctor will discuss the results of your HSG with
you. Based on the results, further tests may be needed.
Finally...
HSG is a way to diagnose problems of the uterus and
fallopian tubes. The risk of problems after HSG is low, but you should be aware
of warning signs.
This excerpt from ACOG's Patient Education Pamphlet is provided for your information. It is not medical advice and should not be relied upon as a substitute for visiting your doctor. If you need medical care, have any questions, or wish to receive the full text of this Patient Education Pamphlet, please contact your obstetrician-gynecologist.