How much contacts cost depends on many factors, including your contact lens prescription, the type of contacts you choose and where you buy them. Other factors that can affect your contact lens costs include manufacturer rebates, discounts for buying a year's supply at once and how frequently you replace your lenses. Because many factors affect contact lens cost and prices frequently change, it's difficult to describe lens costs accurately. But generally speaking, if you are nearsighted and are prescribed a popular brand of disposable soft contact lenses, these lenses frequently are sold at a retail price of $22 to $26 for a box of six lenses.
The cramping that usually accompanies the menstrual period is the primary cause of this upset stomach and it can occur before, during or after a womanâs period. However, this nausea could also be caused by excess stomach acid that comes from the changes and imbalance in hormones during the menstrual cycle.
Many women are bothered by a sour or upset stomach during pregnancy. Pregnancy has many different physical effects on women; in addition to adjusting to the increased weight of a growing baby, their bodies also change in other significant ways. Blood volume increases, and the heart works harder to distribute blood. Hormone levels change. The digestive tract, too, is affected by pregnancy, with the result that sour stomach is a common physical complaint.