Thanks for the advice Tina!
The main problem with PID is blocked tubes. You really should have your tubes checked. If you were diagnosed with PID, this should be covered by your insurance. The smears are for detecting cervical cancer. It is good that you keep up with these, too many women do not. But, blocked tubes could really hinder ttc. I would discuss this witht the dr that diagnosed the PID. I wouldn't wait until a yr after trying. I would act now. If there is blockage, you want to know asap and see if it can be cleared.
I should also note that since coming off the pill I have only had 1 period...