Who keeps putting bricks on the wall

So we have the saying we feel like we are up against a wall - well somehow our wall keeps on growing taller. Everytime we think we might be on the right track, working towards starting our family, someone lays another brick. We've faced a myriad of problems with the insurance, canceled cycles, incompatible medicines (got to love that - one works great and the other just prevents anything good from happening), delayed trains that make you completely miss your appointment (by almost 2 hours), timing that just doesn't work because of Shabbat or Yom Tov, the outrageous cost of medications, the emotional battle and so much more, but I think we get the idea. And the latest - we decide that no matter what the cost we are going to try at least once more before going to Israel for the year, knowing crazily that if it works we are on our own - but now that can't happen because another cycle got canceled, and maybe not just this one, but our chances for trying for the next couple of months - residual affects of the last medication have screwed with the body. So the wall keeps getting higher and we are stuck on the wrong side without a ladder or a sledgehammer or anything to take the wall down and we don't know how to find our way over. Some will say prayer and mizvot are the answers and maybe they are helping, maybe it is slowing the rate of the builders of the wall - but the wall is still there and we're still stuck on the wroong side.