
Hysterosalpingogram (HSG Test) - How It Works & What to Expect
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What is a Hysterosalpingogram (HSG)?
A Hysterosalpingogram (HSG) or an HSG Test is a procedure involving a series of X-rays to see if the fallopian tubes are open and the insides of the uterus are normal. This is an important procedure to determine female infertility.
Why Would I Need A HSG Test?
For a pregnancy to take place, ovulation needs to take place every month, the uterus needs to be in good shape and your fallopian tubes need to be open. If the fallopian tubes are blocked, then the sperm won’t be able to reach the egg and the fertilised egg cannot reach the uterus. There are many reasons for blockage of the fallopian tube and the doctor will diagnose it with the help of an HSG Test. The scan also shows irregularities in the uterus such as fibroids or abnormal shape that can help the doctor determine further scans and tests or specific treatments.
What To Expect Before an Hysterosalpingogram (HSG)
Here are a few things your doctor will guide you about before an HSG Test:
- The procedure will likely be performed between day five today ten of your menstrual cycle. This would be right before you ovulate and a time when you’re less likely to get pregnant.
- A painkiller injection will be administered an hour before the HSG, or the doctor will prescribe an over-the-counter painkiller medication
- You might also be asked to take an antibiotic based on your medical history
- While you may be alright after the procedure, it is better to bring along a relative or a family member or a friend with you in case you don’t feel well later
- You will be asked to lie down on an examination table under an X-ray imager called a fluoroscope
- A speculum will be inserted in the vagina to widen it and access the cervix. The cervix will then be cleaned, and a small catheter will be inserted into the cervical canal and in the uterus
- The speculum will then be removed, and you will be asked to keep your legs straight
- A dye solution will then be pumped into the uterus while the fluoroscopy machine will examine your pelvic area. You may feel some cramping when this happens
- If your fallopian tubes are blocked, they may stretch from the pressure
- If your fallopian tubes are open, the dye will be seen spilling and spreading to your bowels
- The doctor may ask you to move in different positions to see how the dye moves through the fallopian tubes
- Once enough imaging is done, the doctor will remove the cannula from your body

Are there any side-effects of an HSG Test?
Some women may experience one or more of the following side effects after a Hysterosalpingogram (HSG):
- Mild discomfort or pain
- Cramping
- Dizziness
- Upset stomach
- Nausea
- Small amount of vaginal bleeding for a day or two
- Vaginal discharge
- Fever
- Chills
- Fainting
- Vomiting
- Heavy vaginal bleeding
What Are the Next Steps After a Hysterosalpingogram (HSG)?
After an HSG Test your doctor will inform you of the results. In case of blocked fallopian tubes, the doctor may advise such as a laparoscopy for further diagnosis. The doctor may also recommend In-Vitro Fertilisation (IVF) or a surgical procedure. These are complex decisions that must be discussed with the doctor. Your doctor will advise you about the best possible options.
Cost Of an Hysterosalpingogram (HSG)
To Conclude
A Hysterosalpingogram (HSG Test) helps determine female infertility by examining the fallopian tubes. Your fertility doctor will recommend whether you need this test and based on the results of the test, you will also be told what the next steps would be. While this test has some side-effects, they go away on the same day and one can resume their daily activities soon.
FAQs
A Hysterosalpingogram is a series of X-rays taken to examine blockages in the fallopian tubes and determine the shape and normalcy of the uterus. It is a procedure to determine female infertility.
Women may experience minor side-effects after the procedure such as cramping, nausea, dizziness, upset stomach, and mild discomfort or pain. It is advisable to bring along a family member or friend during this procedure.
In very rare conditions, radiation or the dye might pose some risks. It is hence very important to discuss your medical history with the doctor before the procedure.
All Services
First step towards infertility is correct diagnosis and NOT treatment.

Blood Test
A fertility blood test is used to measure your hormone levels and is usually the first fertility test that your doctor will prescribe if you are finding it difficult to conceive and suspect that you may be infertile.

Semen Analysis
A semen analysis is often recommended when couples are having problems getting pregnant. The test will help a doctor determine if a man is infertile.

Free Counselling
Motherhood Psychological counselling is necessary for patients undergoing infertility treatments to ensure that their anxiety and stress levels are not aggravated.

Ultrasound
The primary use of imaging in infertility is to assist clinicians to diagnose the ethology of a couple’s infertility and to assist in the delivery of safe, effective treatments that will lead to a high probability of conception.

Ovulation Induction
Ovulation Induction involves taking medications to stimulate the development of female eggs in the ovaries.

IUI
Intra Uterine Insemination is a treatment used for treating infertility. It involves placing male sperms directly inside a women’s uterus to facilitate fertilisation.

ICSI/IVF
Vitro Fertilization is one of the Assisted Reproductive Technologies (ART) commonly referred to as IVF or Advance IVF.

PESA/TESA
Assisted Reproductive Technology (ART) is the best option for many couples struggling with infertility.

Endoscopic Fertility Surgeries
Uterine problems such as endometrial polyps, a uterine septum or intrauterine scar tissue can be treated with hysteroscopic surgery.

Egg & Sperm Donor Program
Most ART is done using the woman’s own eggs and her partner’s sperm. However, if there are severe problems with either the eggs or sperm,