When you purchase this product, you will receive a 1.4 ounce tube of the lubrication and 9 applicators. These applicators will help you to get Pre Seed near the cervix, which helps sperm move freely. You can also use this externally as a lubricant as well.
Causes. Sudden vision loss is usually attributable to ischemia, or a reduction of the amount of oxygen and nutrients to the tissues of the eyes, resulting in temporary or permanent damage to the retina. It is like a stroke of the eye. Ischemia has several causes and can appear in different forms.
1 Snow blindness is not directly caused by cold temperatures but does occur in snow conditions. 2  Sunlight reflecting off the snow can cause a corneal injury or burn. 3  Eyelids may become red and swollen. 4  Eyes may feel dry and as though they have sand in them.