Five genetics facts that explain why a baby's face is never a simple 50/50 blend of the parents — and why that makes the reveal exciting.
Two brown-eyed parents can still have a blue-eyed baby. Eye color involves several genes, not one simple dominant/recessive pair — each parent can carry a hidden recessive version that only shows up if the baby inherits it from both sides.
If one parent has dimples, there's a good chance the baby will too — dimples are often described as a dominant trait, though like most traits the full picture involves more than one gene.
A recessive hair-color gene — like red hair — can be carried silently by a parent and then appear in their child, sometimes resurfacing after skipping a generation, like a grandparent's hair color reappearing unexpectedly.
Jawline, nose shape, and face proportions are each influenced by many genes working together, not one "face gene" — which is part of why siblings from the same two parents can look quite different from each other.
Not a doctor, not an ultrasound, and not an app. What you can get is an entertaining, AI-generated visual guess based on your two photos — a fun way to imagine it, not a scientific prediction.