What to expect from this eye color transformation for a newborn baby? Baby’s eye color may go through some changes that are out of your expectations. Firmly, the eye color is mostly determined by three major elements as below:
- The baby’s parents’ eye color
- Depend on whether parents are homozygous or heterozygous for the eye color
- Rely on whether parents’ genes for the eye colors are dominant or recessive
Generally, the eye color inheritance is considered to be “polygenetic”, which means that parents’ genes will be the ones determining the eye color of the baby. However, this could not be always in all cases. The most convincible answers to the question “what determines a baby’s eye color” will rely on the amount of melanin available in the iris (also known as the colored part of the eye). In short, there are three main points denoting the baby’s change for the eye color that you can take for references.
Melanin is known to be produced by cells and the pigment determining the color of your baby’s skin as well as responsible for giving the color of the child’s hair as well. We know that the sun light can possibly turn the skin tone into the darker shade; it would do the same thing with the eye’s color right in the iris. Particularly, as the baby was born in a bright room, the light may trigger the production of melanin in the iris leading the eye color transformation.
The considerable changes can be easily seen in the child when it’s between 06 or 09 months old. At this time, the iris has finally stashed the pigment, which makes it possible for parents to guess what kind of the last hue will show up. However, there are some cases that the color of the baby’s eyes shows off some surprises by noticing that some subtle eye color changes to happen (for example, the hazel ones transform into the brown ones). Moreover, about 10% of people have the eye color changed until the adulthood.
By saying this, it also means that the last hue of the baby’s eye color depends on that of your partner due to the interplay of genes. There will be some probabilities that there could be a slight alternation in baby’s eye color if those of a parent are brown while the other parent has a blue eye color. If one parent has blue eyes when those of others are brown, a 50 – 50 chance of switching shades will be available for your baby’s eye color.
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