Vienna is the capital of Austria. It is one of the most beautiful cities in Europe. In Vienna you can admire the imperial architecture, and visit the places that influenced some of the most famous classical musicians: Mozart, Beethoven, Schubert, Strauss, Brahms, etc.
Yes some women have found that when they are pregnant their urine becomes darker and can smell stronger than usual. There a few potential causes of this. Pregnant women tend to have a greater sense of smell and taste so if they may be able to better smell their own urine, even though it actually hasn't changed.
Cloudy urine with odor can also be a sign of dehydration, especially if it smells like ammonia. If you have a urinary tract infection or when you are pregnant, your cloudy urine can also be foul smelling. Keep in mind that normal looking urine can also have an unusual odor from time to time.