3/4D ultrasound week 26-31

3D and 4D Ultrasound Explained

A 3D ultrasound captures still images, while 4D shows moving images. This advanced type of ultrasound allows us to create lifelike images of your baby, showcasing its appearance, movements, and even facial expressions.

We use one of the most advanced ultrasound machines available on the market, designed to produce high-quality 3D/4D images. The system features an HD live function that provides exceptional image rendering.

When the baby is in an ideal position, this examination becomes a memorable experience for parents and the midwife alike.

Recommended Timing for 3D/4D Ultrasound

We recommend scheduling a 3D/4D ultrasound between weeks 26 and 31 of pregnancy when the conditions inside the womb are most favorable. For twins, we suggest scheduling between weeks 24 and 28.

It’s important to note that despite the baby’s gestational age, this examination can sometimes be technically challenging. Several conditions must align for successful images, and as such, we cannot guarantee high-quality 3D images.

Ideal Conditions for a Successful Examination

The process begins with a clear 2D image. To achieve good results:

• The baby should have enough amniotic fluid surrounding its face.
• The baby should be facing upward, toward the mother’s abdomen, with no arms, legs, or umbilical cord obstructing the view.

During the examination, we also evaluate the baby’s head, brain, spine, neck, heart, stomach, kidneys, bladder, arms, and legs, as well as the amount of amniotic fluid. Measurements of the head, abdomen, and femur are taken to estimate the baby’s weight.

Managing Expectations for 3D/4D Ultrasound

Many expectant parents look forward to 3D/4D ultrasound, eager to see lifelike images of their baby. At our clinic, we share this excitement, but the outcome depends on the conditions at the time of the examination.

Good conditions yield great images, while less ideal conditions can result in less clear pictures. Neither we nor the parents can predict the baby’s position before the examination begins.

What Do We Mean by “Conditions”?

Room inside the womb plays a significant role:

• If there is ample amniotic fluid in front of the baby’s face, capturing clear images is much easier. Conversely, when the space between the baby and the placenta or uterine wall is limited, the imaging becomes more challenging due to the "tight" conditions.

The baby’s position is also important:

• If the baby is facing upward, toward the mother’s abdomen, imaging is more straightforward. If the baby is facing downward, toward the mother’s back, capturing clear images is more difficult.

Obstructions can also impact the quality of images:

• If the baby has a hand, foot, or the umbilical cord in front of its face, it can block the view. For instance, we might see a hand covering one eye or only half the face. If the baby is lying sideways, we may only capture a glimpse of an ear.

Ultimately, the baby decides how the session will go— the “little boss”! 😊