Hope it is a sign and get your bfp xx. #10 megan09, jan 11, 2011. Protein In Urine When Pregnant Causes And Ways To Treat It In general, fresh urine normally has no unpleasant odor, it gets it due to decomposition of its protein compounds. Early pregnancy urine color during pregnancy . It can be caused by various factors. One of them is pregnancy. Normal urine color ranges in shades of yellow, so most of the time there is little or no reason to worry if your urine looks lighter, brighter, or darker yellow during pregnancy. Pregnancy is a mysterious time in a woman’s life. The only thing that i heard can give you smelly urine is asparagues lol. Never noticed that my pee smells, but everyone is different and had different pregnancy symptoms. The change might just be due to your prenatal vitamins , foods you eat, or not drinking enough fluids. If your pregnancy urine color is dark these days, you’re most likely just dehydrated. Because early sign of pregnancy are dar...