I suddenly am unsure about how to punctuate a sentence which has " and therefore" in it. Do you say "So and So would not benefit from this treatment, and therefore, I have recommended that he forego the surgery"? or "So and So would not benefit from this treatment and, therefore, I have recommended that he forego the surgery."? The comma before "and" and after "therefore" as in the second example sounds correct to me because of the pause when saying the sentence aloud. What do you think?
I think the second one is the right one as well. It actually sounds much better when being said aloud.
![Yes [Y]](/emoticons/emotion-21.gif)