Baby white eyes blue what happened

Baby white blue how to return a responsibility? Born soon baby white sometimes is not so pure, will be a little blue, most may also be normal. The so-called white eye is our clinical sclera, generally white porcelain, but because the baby's sclera is relatively thin, sometimes it will appear a little blue, because through the relatively thin sclera can see through the sclera inside the pigment film color. It may also be because there are some gray or blue-gray pigment spots on the sclera surface, so sometimes the white of the eye does not look so pure white, showing a little blue appearance.