Monthly is too often—it can overwhelm the person from whom you’re requesting the feedback.  About once a quarter is a good target—the goal is to have 3-5 touch points over the course of the year. You can and should spread those requests for feedback out—don’t always ask the same person for feedback.  Have a stable of people you’re hearing from and listening to—both junior and senior to you.

from the Q&A portion of the Forte Foundation webinar “Successfully Navigating the Workplace: Communication Strategies for Women Leaders”