When couples face difficulty in conceiving, doctors often recommend certain tests to understand the cause. One such important test is the HSG test. However, many women feel confused and anxious about when the HSG test should be done in the menstrual cycle. Timing plays a very important role in this test, as doing it on the wrong day can affect both safety and accuracy.

The best time to do an HSG test in the menstrual cycle is carefully chosen to avoid pregnancy, reduce discomfort, and get clear results about the uterus and fallopian tubes. Especially for women planning fertility treatment, knowing the correct timing can save time, prevent repeat testing, and support better treatment decisions.

If you are planning an HSG test in Kolkata, it is important to consult a fertility centre that follows proper cycle-based medical protocols. At IHR IVF Kolkata, fertility tests like HSG are advised only when required and are scheduled at the correct time of the menstrual cycle to ensure accurate diagnosis and patient comfort.

we will explain in simple words the right time for an HSG test, why timing matters, and how it helps in fertility treatment planning.

What Is an HSG Test?

An HSG test (Hysterosalpingography) is a special X-ray test used to check:

• Whether the fallopian tubes are open or blocked
• The shape of the uterus
  Possible uterine abnormalities that can affect pregnancy
  

This test is commonly advised during infertility evaluation before IUI or IVF treatment.At IHR IVF Kolkata, the HSG test is recommended only when it is medically required and helpful for treatment planning.

Best Time to Do HSG Test in Menstrual Cycle

The best time to do an HSG test is:

👉 Between Day 7 and Day 10 of your menstrual cycle

How to Count the Days?

• Day 1 = First day of your period
  
• Day 7 to Day 10 = Ideal window for HSG test
  

This timing is very important for accurate results and safety.

Why Is HSG Done Between Day 7 and Day 10?

Doing the HSG test during this time has many benefits:

1. Pregnancy Is Ruled Out

By Day 7–10, ovulation has not yet happened.
This ensures you are not pregnant, which makes the test safe.

2. Clear View of Uterus and Tubes

After periods end, the uterus lining is thin.
This gives clearer images of:

• Fallopian tubes
• Uterine cavity
  

3. Lower Risk of Infection

The cervix is naturally slightly open after periods, making the procedure easier and safer.

At IHR IVF in Kolkata, doctors strictly follow this timing to avoid complications and repeat testing.

Is the HSG Test Painful?

Most women experience:

• Mild cramping
• Slight discomfort similar to period pain
  

The pain usually lasts only a few minutes.

At IHR IVF Kolkata, extra care is taken to:

• Explain the procedure beforehand
• Use gentle techniques
• Minimise discomfort as much as possible

Can HSG Improve Chances of Pregnancy?

Yes, in some cases.

After an HSG test:

• Minor tube blockages may get cleared
• Chances of natural pregnancy can slightly improve for the next few months
  

This is why fertility specialists often advise HSG early during infertility evaluation.

When Should the HSG Test Be Avoided?

You should not do an HSG test if:

• You are pregnant
• You have active pelvic infection
• You are experiencing heavy bleeding
• You have severe lower abdominal pain
  

At IHR IVF, the test is advised only after reviewing your reports and medical history carefully.

Do I Need to Prepare for an HSG Test?

Basic preparation includes:

• Do the test between Day 7–10
• Inform the doctor if you have iodine allergy
• Take prescribed medicines (if any)
• Eat light food before the test
• Carry previous reports
  

The team at IHR IVF Kolkata will guide you step-by-step before the procedure.

HSG Test in Kolkata – Why Choose IHR IVF?

If you are looking for a reliable centre for HSG test in Kolkata, IHR IVF is a trusted choice because:

• Experienced fertility specialists
• Proper cycle-based planning
• Modern imaging facilities
• Minimal discomfort approach
• Honest and need-based testing
  

At IHR IVF Kolkata, the HSG test is not done as a routine test but only when it helps in improving fertility outcomes.

Conclusion

Understanding the best time to do an HSG test in the menstrual cycle is an important step in your fertility journey. The ideal window—between Day 7 and Day 10 of the cycle—helps ensure that the test is safe, accurate, and useful for future treatment planning. Proper timing reduces the risk of complications and gives clear information about the uterus and fallopian tubes.

If you are advised to undergo an HSG test in Kolkata, always choose a fertility centre that prioritises medical reasoning over routine testing. At IHR IVF, each investigation is planned based on individual medical needs, ensuring that unnecessary procedures are avoided and results truly help in improving fertility outcomes.

Whether you are planning natural conception, IUI, or IVF treatment, the right guidance at the right time makes a big difference. IHR IVF Kolkata is committed to providing ethical, patient-focused fertility care with proper diagnosis, transparent advice, and complete support at every step of your journey.