Preparation Guide · Ultrasound

Ultrasound (USG) Preparation

Preparation depends on the scan — fast 6 hours for the upper abdomen, comfortably full bladder for pelvis and early pregnancy, nothing needed for most other scans. At Baddi, Nalagarh and Pinjore.

Scan-Specific Rules

What to do for your type of scan

Abdomen (liver, gallbladder, kidneys, spleen, pancreas)

Fast for 6 hours (no food). No bladder filling is needed for the upper abdomen — a full bladder is only for pelvic and early pregnancy scans. (A gallbladder check especially needs fasting.)

Pelvis / Obstetric (pregnancy, uterus, ovaries, prostate)

Early pregnancy (up to about 12 weeks) and pelvic scans: comfortably full bladder — drink 3–4 glasses of water about an hour before. After 12 weeks: no bladder preparation needed. Transvaginal scans: empty bladder just before.

Thyroid, breast, scrotum, soft tissue

No preparation needed for thyroid, breast, scrotum and soft-tissue scans. Doppler of the neck, arms and legs needs no preparation; Doppler of the kidneys or abdominal vessels needs 6–8 hours fasting. For Doppler of leg vessels, comfortable loose clothing helps. Just arrive on time.

Not sure which rule applies? When you book, we tell you exactly — call +91 89504 54111. A full bladder means "comfortably full", not painfully full — drink water, don't overdo it.

PCPNDT declaration: Determination of the sex of a foetus is prohibited by law. Hope Diagnostics does not perform, offer or disclose prenatal sex determination under any circumstances. All ultrasound examinations are performed strictly in accordance with the Pre-Conception and Pre-Natal Diagnostic Techniques (PCPNDT) Act, 1994. Form F is mandatory for all pregnancy-related ultrasound scans. A valid prescription from the treating doctor (with signature and stamp) and the Aadhaar card of the pregnant patient are required for all pregnancy scans.
During the Scan

Painless, radiation-free, 15–30 minutes

You lie on the examination couch; a gel is applied to the skin and the radiologist glides a probe over the area. That's it — no needles, no radiation, no recovery time.

  • You can see the screen and ask questions during the scan
  • For fetal scans, a family member can usually be present
  • Reports ready in 30–60 minutes, same day always
Ultrasound scan in progress

Frequently Asked Questions

Quick answers. If you have any other question, call or WhatsApp us — we reply fast.

Do I need a full bladder for ultrasound?
Early pregnancy (up to about 12 weeks) and pelvic scans: comfortably full bladder — drink 3–4 glasses of water about an hour before. After 12 weeks: no bladder preparation needed. Transvaginal scans: empty bladder just before. We confirm your exact instruction when you book.
Can I eat before an ultrasound?
Upper abdomen (liver, gallbladder, pancreas): fast for 6 hours. Pelvis, KUB and early pregnancy: no fasting. Thyroid, breast, scrotum and soft tissue: no preparation. Doppler of the kidneys or abdominal vessels needs 6–8 hours fasting.
Is ultrasound painful?
No — a gel is applied on the skin and a probe is glided over the area. It is completely painless.
What do I need to carry for my ultrasound scan?
Carry a valid prescription from your treating doctor (with signature and stamp), the Aadhaar card of the patient, and all previous investigations — earlier scan reports, images and CDs, and any relevant lab reports. For pregnancy-related scans the signed prescription and Aadhaar card are mandatory under the PCPNDT Act, and Form F is completed at the center. Previous reports and images help the radiologist compare with earlier studies and report more accurately.

Still unsure? Contact us or call +91 89504 54111.

Book your scan or test today

Call or WhatsApp — our team will guide you on preparation, timings and reporting, and confirm your slot at the nearest center.

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