Best way I know to post pics is to upload them to Imgur, get the BB code link then use picnames.jpg for small pics, picnamem.jpg for medium or picnamel.jpg for large ones. You can also just Google a picture resizing website
to do it, there are loads, but Imgur is handy for keeping all your pics in one place
Gerald sounds like a little sweetheart, can't wait to see him! Welcome to the forum!