If you will be getting general anesthesia, you may need to fast (not eat or drink )for 12 hours before the procedure. Do not use a douche, tampons, or vaginal medicines for 24 hours before the test.
It’s best to schedule your hysteroscopy when you are not having your menstrual period.
Also, tell the Doctor if you are pregnant or think you might be. A hysteroscopy should not be done on pregnant women. The procedure may be harmful to an unborn baby.