I thought I would give a brief run-down on using the board and the various sections.
Welcome and Introductions: Just like it says...you introduce yourself (or reintroduce yourself as many former members have done recently) and the rest of us chime in and welcome you. Share as much or as little about yourself as you feel comfortable sharing.
But please post here before you post elsewhere on the board -- we want to know who we are talking to.
Discussions, Concerns, Updates: Post info about your 2WW or start a waiting thread. If you are worried about a test result or just anxious waiting, wondering what your symptoms might mean, have a question, got some good news, got some bad news (bfn or disappointing appt with your RE). PG members can also post here...and many do in the early days.
FAQ and Reference: This is the place to post articles, links and information that you come across on your TTC journey. Also a place for people to post questions in the threads about the posted info.