A pregnancy detail scan, also known as an anomaly scan or morphology scan, is a targeted ultrasound performed between 18 and 22 weeks of gestation. It checks the baby’s physical development, organ formation, and position of the placenta. The scan takes between 30 to 45 minutes and provides critical insights that routine check-ups cannot offer on their own.
If you have been searching for a gender scan near me, chances are you are already thinking about this stage of your pregnancy journey. But a detail scan goes far beyond finding out the baby’s sex — it is one of the most medically significant appointments you will attend during your entire pregnancy.
What Is a Pregnancy Detail Scan?
A detail scan is a comprehensive ultrasound assessment designed to evaluate the baby’s anatomy in depth. Unlike the early dating scan, this one takes a systematic look at nearly every major structure in the developing baby — from the brain and spine to the heart, kidneys, limbs, and face.
The sonographer measures specific markers and checks for structural abnormalities that may require early medical intervention. The scan also evaluates amniotic fluid levels and placental location, both of which directly affect the safety of the pregnancy and delivery plan.
When Should You Have a Detail Scan?
The ideal window is between 18 and 22 weeks of pregnancy. At this stage, the baby is large enough for detailed imaging but still has sufficient amniotic fluid surrounding it, which allows the ultrasound waves to produce clear, high-resolution images.
Going too early can result in incomplete views of certain structures. Going too late may limit the sonographer’s ability to capture clear images as the baby grows larger and space becomes more limited.
What Does the Detail Scan Check?
This is where the scan earns its name. A trained sonographer systematically examines a checklist of anatomical structures. Here is what is typically assessed:
Brain and Central Nervous System
The scan checks for normal development of the cerebral hemispheres, ventricles, cerebellum, and spine. Conditions such as spina bifida or hydrocephalus can often be identified at this stage.
Heart and Cardiovascular Structures
A four-chamber view of the heart is examined, along with the major outflow tracts. Congenital heart defects are among the most common structural abnormalities detected during this scan.
Abdominal Organs
The stomach, kidneys, bladder, and abdominal wall are all reviewed. The sonographer checks that the kidneys are present and symmetrical, and that the stomach bubble is visible — indicating the baby is swallowing amniotic fluid normally.
Face and Palate
The lips, nasal bone, and eye sockets are assessed. Cleft lip can often be detected here, though cleft palate alone is harder to visualise on ultrasound.
Limbs and Skeletal Structure
All four limbs are measured and assessed for normal bone length. This helps identify skeletal dysplasias or limb abnormalities early.
Placenta and Amniotic Fluid
Placenta previa — where the placenta covers the cervix — is a key finding that changes delivery planning entirely. Amniotic fluid levels indicate how well the baby’s kidneys are functioning and overall foetal well-being.
Can You Find Out the Baby’s Gender During a Detail Scan?
Yes — and this is one reason many parents specifically look up a gender scan near me around this time. At 18 to 22 weeks, the baby’s genitalia are usually visible, and a skilled sonographer can confirm the sex with reasonable accuracy.
It is worth noting, however, that gender determination depends on the baby’s position during the scan. Some parents opt for an additional private gender scan if the baby is not cooperative during the main anomaly scan.
Why Getting a Detail Scan at a Specialist Facility Matters
Not all ultrasound facilities offer the same level of diagnostic precision. The quality of the scan depends heavily on the equipment used, the experience of the sonographer, and whether the facility operates under proper clinical governance.
When searching for ultrasound private near me, it is important to choose a facility with certified radiologists or foetal medicine specialists who can review findings and explain results in context. A general diagnostic centre may identify a measurement but lack the expertise to interpret its clinical significance accurately.
In Malaysia, healthcare providers offering maternity packages are increasingly expected to meet high clinical standards, particularly in urban centres. Patients seeking a specialist hospital for antenatal care often look for facilities that combine advanced imaging technology with foetal medicine consultation under one roof.
What Happens After the Scan?
If everything appears normal, the report is filed with your obstetrician and you continue with your regular antenatal schedule. If a finding is flagged, your care team will explain what it means and outline the next steps — which may include a follow-up scan, foetal echocardiogram, or genetic counselling.
Early detection does not always mean a serious outcome. Many findings identified at the detail scan are monitored throughout the third trimester and resolve before delivery. What matters most is that any concern is caught early enough to allow time for planning.
How a Pregnancy Hospital Package Can Support Your Journey
Many private hospitals in Malaysia now offer structured antenatal packages that bundle key appointments — including the detail scan — into a single plan. A pregnancy hospital package typically covers consultations, blood screening, urine tests, routine ultrasounds, and delivery planning into one transparent fee structure.
This approach reduces the administrative burden on parents and ensures scans are scheduled at clinically appropriate times. It also means your detail scan results are immediately accessible to your managing obstetrician, rather than arriving as a separate report from an unconnected facility.
Making the Most of Your Detail Scan Appointment
A few practical tips to prepare:
- Drink water before the appointment — a full bladder can improve image clarity in some cases
- Bring your partner or a support person; this is a meaningful appointment
- Write down any questions about foetal development before you go
- Ask for a printed or digital report and images for your records
- Confirm whether a radiologist or foetal medicine specialist reviews the scan findings
When thinking about medical check Malaysia, antenatal care often sits in a different mental category from general health screenings — but the standard of care matters just as much. Choosing the right facility for your detail scan is one of the most important decisions you will make in the second trimester.
Andorra Care supports expectant parents through every stage of their pregnancy, offering access to specialist-led ultrasound services, detailed anomaly scanning, and comprehensive antenatal packages. If you are looking for a trusted environment where clinical expertise meets genuine care, it is worth exploring what Andorra Care has to offer for your pregnancy journey.
Frequently Asked Questions
What is the difference between a dating scan and a detail scan?
A dating scan, done at 10 to 13 weeks, confirms gestational age and checks for multiple pregnancies. A detail scan, done at 18 to 22 weeks, performs a full anatomical assessment of the baby’s organs, limbs, brain, and heart to detect structural abnormalities early.
Is the detail scan painful or harmful to the baby?
No. The detail scan uses high-frequency sound waves, not radiation. It is completely non-invasive and has no known risks to the mother or baby. Most parents find it reassuring and even enjoyable, as the scan produces detailed images of the developing baby.
What if something abnormal is found during the scan?
A flagged finding does not automatically indicate a serious condition. Your obstetrician will explain the finding and recommend next steps, which may include a follow-up scan or specialist referral. Early detection through the detail scan gives medical teams the best possible window for planning and intervention.
Can I find out my baby’s gender at the detail scan?
Yes, in most cases. At 18 to 22 weeks, the baby’s sex is usually visible on ultrasound. Accuracy depends on the baby’s position during the scan. If the view is unclear, a separate private gender scan can be arranged at a suitable facility.
How do I choose the right facility for my detail scan in Malaysia?
Look for a facility with certified radiologists or foetal medicine specialists, advanced ultrasound equipment, and clear reporting standards. A specialist hospital offering a structured pregnancy package ensures that your scan results are reviewed in full clinical context and shared directly with your managing obstetrician.
