What is white urine sediment?

If there is a history of unclean sexual contact within three months, it is possible to transmit sexually transmitted diseases of this sexual contact history, first of all to test, whether it is streptococcal infection or mycoplasma infection. If you can completely rule out sexually transmitted diseases, most of the white sediment only two substances, as follows: first, urine sediment, that is, drink less water, urine impurities precipitate after the formation of white sediment. Second, urine mixed with prostatic fluid urethral secretions. Too much precipitation or impurities in urine will cause more white sediment, the main component is ammonia, aldehyde, etc. in urine, metabolites and decomposition products in the body. If it is not a sexually transmitted disease, it is normal, but it is too little water. It looks relatively obvious.