Sty/chalazion in upper eyelid during pregnancy: Can I get surgery to remove this? (Photos)

Although the procedure can be done under local anesthesia with likely no risk, no one knows for sure. It also depends on your pregnancy time and recommendation by your OB.

The surgery is likely to be safe but the risk is not zero.  The chalazia poses no threat to your heal and treatment can be safely deferred until after the pregnancy.  I would advise against treatment.  However, your personal physicians and ophthalmologists may have an entirely different opinion.