Here's the situation. I gave birth to my son three years ago. I stopped nursing him at 10 months, then my period resumed two months after. I got my period the following two months, then didn't get it for the next three. The last time that I had my period was in August of 2006. I have done numerous pregnancy tests, all of which have come back negative. I have also had a blood test done, which was also negative. My husband and I have been trying for the past year to have another baby, but with my period being so irregular, it's difficult to figure out what is going on. I am starting to worry that I will not be able to get pregnant again, and I'm worried why my period has been missing in action. I cannot believe that I am praying for the day when it starts again! lol. Any ideas, comments, suggestions are greatly appreciate!

Thanks.