Why pregnancy scans are done
Pregnancy ultrasound helps assess pregnancy dating, baby growth, heartbeat, placenta position, amniotic fluid and selected structural details as advised by the treating doctor.
Common scan timeline
A dating scan may be advised early in pregnancy. NT scan is commonly planned in the first trimester window. Anomaly scan is generally done in the mid-pregnancy period, while growth scans may be advised later based on doctor recommendation.
What to carry
Carry your ANC card, previous sonography reports, blood reports, doctor prescription and details of current medicines. Previous reports help comparison and continuity.
Preparation tips
Preparation varies by scan type. Some scans may need bladder preparation while others may not. Confirm instructions at the time of booking and arrive a little early for registration.
Frequently asked questions
Each scan has a different purpose. Your gynaecologist decides the right scan schedule based on pregnancy weeks, symptoms and previous reports.
Preparation depends on pregnancy weeks and scan type. Ask while booking whether bladder preparation is needed.
Medical disclaimer
This article is for patient education only. It does not replace examination, diagnosis or treatment by a qualified doctor. For severe symptoms or emergency warning signs, seek urgent medical care.