Although you might sometimes feel you have not moved foward in the last 3 years, you really have come a long way. You know your own self better and the docs are getting a better picture every day too. And you know for sure that your relationship with DH has strengthened, and once those arms of yours are filled with children you will know how special they really are, after the winding, bumpy road you took to get there.
I that this is your year.
Jo