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.
For some women, going on birth control pills actually can reduce the nauseous feeling when they are having their period, as the pill will tend to level off those hormones during the monthly cycle. Another possible cause for nausea during a period is pain. For a woman who has a painful period, nothing might feel right. The prostaglandins that are released from the wall of the uterus during the menstrual period can cause painful contractions in the uterus.