It is common, especially in engineering applications, to represent the specific gas constant by the symbol R. In such cases, the universal gas constant is usually given a different symbol such as R to distinguish it.
If it is hormone incorporated iud like Mirena (levonorgestrel) you bleed few days from removal of iud (3-5) days but then you have hormone withdrwal bleeding for few days after iud removal which may last fdor 3-5 days. ...Read more. See 1 more doctor answer.
Doctors give trusted, helpful answers on causes, diagnosis, symptoms, treatment, and more: Dr. Goodspeed on how long do you bleed after iud: Since there are no hormones in paragard periods usually return to normal shortly after insertion. A few days of spotting after insertion is expected.