I need advice from someone who knows sperm

My husband got his sperm tested cause we haven't got pregnant yet. His sperm is fine when it comes to the way they swim and the count, but his sperm is morphed. Meaning its shaped different so its almost impossible to get in a egg. They want you to be able to at least be 3% normal sperm to do the test tube thing and he is less than 1% is there any hope at all?? I don't want to spend a lot of money if there is no hope. Help please