There are multiple reasons for blood in urine during pregnancy which ranges from the more severe conditions like bladder cancer to the less important ones, like viral infections and nonspecific inflammations of the kidney. Here is a list of the common causes for hematuria during pregnancy. â¢ Urinary Tract Infection: Urinary tract infection or chronic bladder infection is one of the most common causes of the appearance of blood in urine. Since, pregnant women are more at risk of contracting this bacterial infection, it is common in pregnant women.
The natural disasters that China suffers from most have the following characteristics: 1. Diverse types. They include meteorological disasters, earthquakes, geological disasters, marine disasters, biological disasters, and forest and grassland fires. Except for modern volcanic activity, China has suffered from most types of natural disasters. 2. Wide scope of distribution. Natural disasters cause damages in different degrees to all of China's provinces (autonomous regions and municipalities directly under the Central Government). More than 70 percent of Chinese cities and more than 50 percent of the Chinese population are located in areas vulnerable to serious earthquakes, or meteorological, geological or marine disasters.
Natural Disasters & Assessing Hazards and Risk. Natural Hazards and Natural Disasters. A natural hazard is a threat of a naturally occurring event will have a negative effect on humans. This negative effect is what we call a natural disaster. In other words when the hazardous threat actually happens and harms humans, we call the event a natural disaster.