Frequently Asked Questions

BloodLink NUB (bloodlinknub.com) is the blood donor network of Northern University Bangladesh. Members register as donors, search for donors by blood group, and post emergency blood requests. It is also searched as BloodLink, Blood Link NUB, NUB Blood and bloodlinknub.

Students, teachers and administration staff of Northern University Bangladesh. Registration covers the Bangla, English, CSE, Law, EEE, Textile, BBA, Mechanical, Civil and Pharmacy departments, plus administration and staff.

Open the Login page, choose to register and complete the three-step form with your blood group, department and contact details. An administrator approves each account before you can log in.

Log in and open Request Blood. Enter the blood group, quantity and location. BloodLink NUB emails registered donors of that blood group and sends browser push alerts to members.

Log in and open Find Donors. You can filter by blood group, department, designation, availability, distance and last donation date, for example to hide donors who gave blood in the last two months.

All eight: A+, A-, B+, B-, AB+, AB-, O+ and O-. The homepage shows how many donors are available for each group.

Email support@bloodlinknub.com or call +8801854445637.

Anyone aged 18–65, weighing over 50kg, and in good health can typically donate blood.

Whole blood can be donated every 3 months for men and every 4 months for women.

Yes. All equipment used is sterile and used only once, ensuring complete safety.

The entire process usually takes 30–45 minutes, with the actual blood draw lasting 8–10 minutes.

Yes, after full recovery and at least 14 days symptom-free. Always check with your donation center.

Your donation may help patients in surgery, trauma, cancer treatment, or chronic illness.