Stay Hydrated

Increase your water intake a few days before your appointment. This helps improve image quality, but you don’t need a full bladder during the scan.

Have a Light Snack

Eating a small snack about an hour before your scan can help wake your baby, making movements more visible. However, if you have gestational diabetes, always follow your doctor’s dietary guidelines.

Timing Your Ultrasound

For the best images, schedule your 3D/4D ultrasound between 22–32 weeks. At this stage, your baby has developed features but still has enough space for clear imaging.

Know Your Baby’s Patterns

If your baby tends to be more active at certain times of the day, consider scheduling your scan accordingly to capture the best moments.