Re: if you EBF and getting pg?
Here's an excellent link about breastfeeding and fertility. http://www.kellymom.com/bf/normal/fertility.html
I think I remember reading somewhere (it may have even been in this article) that most women don't ovulate for the first couple of cycles when they start back. Some do, but not most.
Like the pp said, as far as I know, all you can really do is watch for pregnancy symptoms and test if you think you may be. I have heard of women not figuring it out until they were 6 months along but I know when I got pregnant, I noticed changes in my breasts and in my milk right away. Part of that may have been psychological because I knew I was pregnant...good luck and I'm sure things will work out just hte way they're supposed to!
Barbara - Unexpectedly back after a long hiatus...anxiously awaiting #6!