I think you might as well get Dr M to throw the whole kit and caboodle at you Luv especially if this will be your last roll of the dice. He might as well everything he knows how to do to try to get one of those emby's to stick this time (are they PGD Normals too??).
You'll find a way to convince your DH to give it one last go Luv I reckon!! I'll be busting a gut everything, up a storm and praying to all and sundry for a sticky one this time around!!!