Some doctors are just not worth the time and money. Since you already had a child before. Then it meant that you never had a serious issue. Maybe just old age difficulties. So he made you go through all those testing. And also give you false hopes. This is the reason I tell people to be sure of the doctors that are going to treat them. Make sure 5hat you have followed on their history. Know more about their services. Also remarks from their previous clients. Fertility is something very sensitive. So getting wrong information can be expensive. I do hope that with your current doctor you have gotten the help that you wanted. Never give up in the search for your happiness. The answer is out there just somewhere. You have to be sure of where you will be looking for the solution.