Tatjana Markovic ’s story as part of the World Hemophilia Day 2026 video series:

My name is Tanya. I’m a mother of four and my older son has to be a hemophilia A about diagnose. We don’t have family history and we find out that the baby’s six months old with big, big bruise is not normal. We’ll go to the doctors. They took the blood. Us. Please sit and then said your son has human, hemophilia, proper diagnosis in this moment. Now, it was 30 years ago and they told us that he has free presence of factor 8. Unfortunately, he’s zero difference between 3 and 0. It’s, you know, very, very big today. I know that the most important thing is proper diagnosis first and most important thing.