IVF/PGD with vasectomy

Anyone do IVF/PGD when the husband had a vasectomy?? Does it add alot more cost to the procedure? Will the gender ratio still come out 50/50 or will there be a higher chance of all the same gender? What would be better for the gender ratio? Donated sperm or having them retrieve from the source? Hoping I am making sense.

He can have a Mesa or Tesa procedure. They take a slice and see if there are any sperm and keep going until they find some. IF they find some alive, they can use those to fertilize. It will definitely be an additional cost. Should not affect gender ratio.