Quoting Carolyn Abbott:" I am having a little boy due sometime between May 13 and May 18. I'm not sure which one because May 18 ... [snip!] ... for little man to get here. I have a boy and a girl already but I'm just so excited to meet him. Congrats to all of you!"
Congrats on your baby boy! I'm also in a similar situation. I'm having a baby girl. She was originally due May 31st but for the past 3 appointments she's been measuring 5 days ahead of her week. I'm not surprised because both my husband and I were born at 9 lbs! My doctor changed my due date to May 26th! I couldn't be happier. My husband and I are so impatient we want to meet her already. She's our first baby!