Final answer:
Pregnant clients may experience changes such as increased fluid retention leading to changes in vision and variations in intraocular pressure. These changes typically revert postpartum, but regular eye exams are advised during pregnancy.
Step-by-step explanation:
During pregnancy, two changes that may occur concerning the eyes include increased fluid retention leading to changes in vision and an increase in intraocular pressure. In approximately 14 to 33 percent of pregnant women, fluid may collect in the cornea causing it to thicken and change shape, which can result in vision changes. Additionally, hormonal changes can affect the blood vessels in the eyes, potentially leading to intraocular pressure variations.
However, it's essential to differentiate these symptoms from more serious conditions like preeclampsia, which also can cause visual changes and requires immediate medical attention. Pregnant women may also experience a more pronounced curving of the cornea, which can impact how light enters the eye, potentially requiring adjustments in prescription eyewear for those who wear glasses or contacts.