Does blood in white of eye get larger?

Yes, blood in the white part of the eye, known as a subconjunctival hemorrhage, can appear larger over time. This occurs as the blood spreads under the conjunctiva, causing the area to become more prominent. The size may peak within a few days before gradually resolving as the body reabsorbs the blood. While it can look alarming, it is usually harmless and resolves on its own.