What is a comfortable amount of interviews for IM (or any specialty for that matter)?

Just wondering how many interviews I should aim to go on to feel comfortable about matching. Was invited to 4 thus far. I am applying IM with below average board scores: Comlex I: 475, Comlex 2: 520, Step 2: 233 Didn't take step 1 (I know, I shouldn't have listened to people who said you don't need it) I have 4 publications in American journal of medicine, Journal of lipidology, journal of clinical endocrinology if that helps at all? Rest of my application is average. Wasn't any... What is a comfortable amount of interviews for IM (or any specialty for that matter)?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Medical Students - DO Source Type: forums