Question: during sex I reach a climax. but my wife doesn't . and i am wondering if it has anything to do with her condition . she`s diabetic. and if so .what is a cure for this .or is there a cure.

There is some evidence that points to diabetes causing arousal and sexual dysfunction in both men and women. So far there is no "cure" to this issue. Most women have a harder time reaching climax, and to add diabetes to the mix and you have a real problem. The only thing you may want to do is focus more on foreplay to help her reach climax during sex.