What to Expect During the Procedure
Generally, an endometrial biopsy follows this process:
- You will be instructed to empty your bladder prior to the procedure.
- After undressing completely or from the waist down and putting on a hospital gown, you will be asked to lie on an examination table, with your feet and legs supported as for a pelvic examination.
- Your physician will insert an instrument called a speculum into your vagina to spread the walls of the vagina apart and expose the cervix.
- Your cervix will be cleansed with an antiseptic solution.
- The clinician may numb the area using a small needle to inject medication, or a numbing spray may be applied to your cervix.
- A type of forceps may be used to hold the cervix steady for the biopsy. You may feel some cramping when this occurs.
- A thin, rod-like instrument, called a uterine sound, may be inserted through the cervical opening to determine the length of the uterus and location for biopsy. This may cause some cramping. The sound will then be removed.
- A thin tube called a catheter will be inserted through the cervical opening into the uterus. The catheter has a smaller tube (internal piston) inside it. The clinician physician will withdraw the inner tube creating suction at the end of the catheter. The clinician will then gently rotate and move the tip of the catheter in and out to collect small pieces of endometrial tissue. This may cause some cramping. The amount and location of tissue removed depends on the reason for the endometrial biopsy.
- The catheter and speculum will be removed and the tissue will be placed in a preservative.
- The endometrial tissue will be sent to a lab for examination.
After the Procedure
- After the procedure, you may rest for a few minutes before going home. If you received any type of sedative, you will need to have someone drive you home.
- You may want to wear a sanitary pad for bleeding. It is normal to have some mild cramping and spotting or vaginal bleeding for a few days after the procedure. Take a pain reliever for soreness as recommended by your clinician. Aspirin or certain other pain medications may increase the chance of bleeding. Be sure to take only recommended medications.
- You may be instructed not to douche, use tampons, or have intercourse for two to three days after an endometrial biopsy or for a period of time recommended by your clinician.
- You may also have other restrictions on your activity including no strenuous activity or heavy lifting.
- You may resume your normal diet unless your physician advises you differently.
- Your clinician will advise you on when to return for further treatment or care.
Notify your clinician if you experience any of the following:
- Excessive bleeding or bleeding longer than two days after the procedure
- Foul-smelling drainage from your vagina
- Fever and/or chills
- Severe lower abdominal pain
You may be given additional or alternate instructions after the procedure depending on your particular situation.
Even if you receive your routine gynecology care from your family doctor or other healthcare provider, we encourage you to contact About Women Ob-Gyn for specialized gynecology services, including: