Obstruction of one ureter does not reduce how much people urinate. Obstruction can stop or reduce urination if blockage affects the ureters from both kidneys or if it affects the urethra. Obstruction of the urethra or bladder outlet may cause pain, pressure, and distention of the bladder.
The presence or excess growth of yeast cells, bacteria, or viruses can cause a vaginal infection. A vaginal infection may occur when there is a change in the normal balance of organisms in your vagina. The three most common types of vaginal infections are: Candida vulvovaginitis (yeast infections).
Trichomoniasis is a common cause of vaginitis. It is a sexually transmitted infection, and is caused by the single-celled protozoan parasite Trichomonas vaginalis producing mechanical stress on host cells and then ingesting cell fragments after cell death.richomonas vaginalis infection is the most common non-viral STI in the world with an estimated 248 million new cases per year. It is more common in women (2.7%) than males (1.4%). It is also the most common non-viral STI in the U.S., with an estimated 3.7 million prevalent cases and 1.1 million new cases per year.