Hi girls,
i got married at 6 1/2 months pregnant with my DD.
I hired my dress from Mary Vidler Bridal at Lismore NSW. She was brilliant, and the dress was beautiful. It was almost like a cross between a medievil greek type, and a babydoll. She tailored the dress, as it was much too big, but it didnt really look like i was pregnant when standing straight, so was nice for photos etc.
I think if you are only going to be 5 months,,check out a nice flowing dress, and I am sure that you would be able to find a normal wedding dress to fit.
good luck hun, if I had my scanner working, I would post up a photo for you to see, but it is RIP