Published 15 Jul 2026 · Updated 23 Aug 2026 · 2 min read
Simple, practical steps to follow before your sample collection - from fasting rules to what to carry on the day of your appointment.
Not every blood test needs fasting. On each test page, we clearly show whether fasting is required. Tests like fasting blood sugar and lipid profile usually need an 8-10 hour fast, while tests like HbA1c and CBC can often be done without fasting. Always check the specific requirement shown for your test before booking.
If your test does require fasting, the safest approach is to keep the morning water-only and complete your sample collection first thing, before breakfast. You can carry breakfast along and eat right after the collection.
Drinking plain water before collection is generally fine and helps the phlebotomist find a vein more easily. Avoid tea, coffee, milk and fruit juices during the fasting window because they can affect certain test results.
If you are on regular medication, do not stop it on your own. Ask your doctor whether any medicine needs to be paused before the test, and mention your current medications to the lab at the time of booking.
Keep your booking reference handy, and note the time slot the lab confirmed. Our phlebotomists carry the full kit for sample collection and disposal, so you do not need to arrange anything except a clean table surface and a hand-washing point.
A few tests are time-sensitive (for example, hormone tests with specific window timings). If your slot falls outside the required window, the lab will guide you to reschedule - the booking confirmation includes the lab phone number for exactly this.
You can resume eating and drinking immediately after the sample is taken. Reports are delivered digitally on email and WhatsApp within the timeline shown on the test page - usually within 24 hours.
This article is for general information only and is not medical advice. Always follow the instructions given by your doctor and the laboratory for your specific test.
This information is for general guidance only and is not medical advice. Always consult a qualified doctor about tests, diagnosis and treatment.