Will Power Problem

Lori, the pert and pretty nurse took her troubles to a resident psychiatrist in the hospital where she worked.
Doctor, you must help me, she pleaded. It's gotten so that every time I date one of the young doctors here, I end up in bed with him. And then afterward, I feel guilty and depressed for a week.
I see, nodded the psychiatrist. And you want me to strengthen your will power and resolve in this matter?
 

For god's sake, no! exclaimed the Nurse. I want you to fix it so I won't feel guilty and depressed afterward.