January 2026

In the world of genetics, we often think we’ve seen it all. But one of the most remarkable questions we encounter at Blueprint DNA is: “Is it actually possible for fraternal twins to have different biological fathers?” The answer is yes. While it sounds like a rare plot twist from a medical drama, it is […]

We’ve all seen it on daytime television: the dramatic pause, the sealed envelope, and the explosive reaction when a host shouts, “You are (or are not) the father!” While those shows make for “good TV,” real life is different. At Blueprint DNA, we believe that one of the most important questions a person can ask