Hiya Dave!
I wanted to do little checking before I answered you...and from what I've read - it basically remains your Dr.'s decision, although you may want to ask him about this.
Someone who has had a history of bleeding problems they'd want to be more careful with...sometimes it's whether or not you've had a heart attack already, or what type of heart attack you've had, and even perhaps if you suffer from unstable angina.
I'd just ask your Dr. why he decided that Plavix alone would help?
Hugs, Teri