IVF WTH PGD

Hey ladies. I'm looking for someone who has pursued IVF WITH PGD. I have lost 4 babies and two that I know of had confirmed chromosome anomalies. Our next step is to consider IVF WITH PGD. I have one healthy son and am just trying to decide if I should pursue IVF or just keep trying the natural method. I'm curious about the process from start to finish and the cost.