A recent article by Jim Epstein and Nick Gillespie on Reason.com reports that some shrewd soul has come up with a perception to yank additional tax money beyond cabbies: If they want to continue operating their taxis, they need to buy a metal plate that attaches to the vehicle'hence the name medallion. The cost is going to be $5,000 per medallion for that independent drivers: What's up your? Can cause the nipple and areola color deepened. 2, Some physiological changes may also lead to modifications in large from the nipple. Pregnancy generated increased estrogen and progesterone. Women after pregnancy, Starting from early pregnancy, the nipple and areola color deepened, by turns crimson through the light brown. Some women (under 3 decades old -45 years of age), the situation even without the pregnancy. Nipple and areola color deepened slowly. This color change suggests women now have “one off"with the increased estrogen. The most common form of arthritis is osteoarthritis. Other common rheumatic diseases include gout, fibromyalgia, and rheumatoid arthritis (RA).