An average penis is 3.5 inches when flaccid, six inches long and four to six inches in circumference when erect. Men you see in pornographic movies and photos are unusually well endowed, so persistent exposure to these images can cause men to over-estimate the average penis size and under-estimate their own size. Some IUDs used in the past were related to serious health problems. Today IUDs are safer, but they still have some risks. Most doctors prefer to use IUDs only in women who have already had a baby. Side effects of IUDs include heavier bleeding and stronger cramps during periods. Fast Delivery Viagra canadian pharmacy viagra Cheapest viagra without prescription buy viagra online without prescription References