Dilation and Curetage. This is a cleaning out of the uterus in order to remove plancental, fetal or other tissue. It can be used as a method of abortion, but it also use â¦ d post partem to clean out placental tissue left behind in a normal birth, or to remove miscarried matter.
The third likely source of brown water is iron (and/or manganese) in the water. As rain falls or snow melts on the land surface, and water seeps through iron-bearing soil and rock, iron can be dissolved into the water. In some cases, iron can also result from corrosion of iron or steel well casing or water pipes.
Q: What causes rusty water, and is it safe to drink? A: Rust is oxidized iron. It can originate anywhere from a water main to your own plumbing. Tap water can turn reddish brown due to iron particles that break free from sediment inside corroded iron or steel pipes. Corroded pipes are common in North American cities, where some water systems are more than 100 years old.