Thanks for all your replies. I had it done when I started ttc thinking I would be pregnant when I was due for it again. I am just surprised that its not 2yrs later which is what I thought the regular time was to have them done. I don't mind having them done. Its not that bad. The worst is having the Gyno who I work with looking between my legs and then having a normal conversation with them the next time I see them. I'll go see them again soon and have it done and maybe get some more answers about our fertility problems anyway.
Thanks again for your advise.