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.
The doc told me yesterday (June 11) that if there is sperm in the radius, if you have sex 5 days before the removal, you can get pregnant immediately!!! I had my IUD in for 2 years, never had a period on it, and now I am just dealing with cramps and spotting. Yeah, my removal hurt, but it also hurt going in.