Gotten from a webby...
1, endocrine changes during pregnancy can make women with mild corneal edema, corneal center quail increased, if at this time to wear contact lenses, more emphasis on the cornea of oxygen, reducing its sensitivity, easy to corneal damage.
2 women during pregnancy to reduce tear secretion and increase mucus in the tear, wear contact lenses, foreign body sensation in eyes often felt dry eyes, wear eye and not comfortable.
3, women during pregnancy, conjunctival contracture of the small arteries occurs, blood flow reduction, if occurring at this time due to wear contact lenses even more painful than usual fire conjunctiva.
4, the curvature of the cornea of pregnant women will also be some changes, about 50% of pregnant women can not wear the original contact lenses, refractive error should be the right size replacement lenses.
5, pregnant women occur during pregnancy decreased IOP, vision will increase and so reduce the discomfort of wearing contact lenses.
P.S: I want to get that maternity pillow!
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