Use the prescription. The timeline is background information and does not replace an individual recommendation.
Specialist ultrasound through pregnancyOne pregnancy.
One pregnancy.
Different views
at different stages.
Each scan answers a different clinical question. Start with the stage of pregnancy or the scan written on your prescription.
Book a pregnancy scan
Not sure where to begin?
Use the prescription first. Use the timeline when you need context.
Open the complete scan timelineImportant
Timing varies with the clinical question. The doctor or sonologist may recommend a different schedule based on your history or findings.
Choose the examination you need.
Each page explains the purpose, common timing, preparation and what the scan can and cannot answer.
01
Early Pregnancy Scan
Confirm the location of pregnancy and assess early development when clinically appropriate.
→02NT / NB Scan
First-trimester assessment performed within a specific pregnancy window.
→03Anomaly Scan
Detailed assessment of fetal anatomy during mid-pregnancy.
→04Growth Scan
Assessment of fetal growth and selected wellbeing parameters later in pregnancy.
→05Fetal Colour Doppler
Blood-flow assessment when it is relevant to growth or placental function.
→06Fetal Echocardiography
Focused assessment of the fetal heart when advised.
→07Cervical Length Scan
Measurement of cervical length when preterm-birth risk needs assessment.
→A medical examination, followed by a clear explanation.
The exact sequence depends on the scan and what can be seen on the day.
- 01
Review
Prescription, pregnancy dates, history and earlier reports.
- 02
Examine
The required views are obtained using the appropriate technique.
- 03
Explain
Findings and limitations are discussed in plain language.
- 04
Plan
Follow-up or referral is recommended when clinically needed.
Scans interpreted in the context of the pregnancy.
Dr Surabhi Dube’s work spans fetal medicine, high-risk pregnancy and obstetric care.
Questions before choosing a pregnancy scan
Scan timing and preparation depend on the examination and the pregnancy.
Reception can help with appointment details
Symptoms, dating, previous findings, multiple pregnancy and maternal health can change the clinical question.
No. Different examinations are designed for different stages and questions.
Fetal position, pregnancy stage, an incomplete view or a finding that needs follow-up can all lead to a repeat.
No. Ultrasound is performed for medical purposes and fetal sex is not disclosed, in accordance with Indian law.