Sperm Abnormalities

Hi all!  My hubby and I have been trying for baby 2 since my first born was 2 (he's now 5). I had no problem conceiving my son, as he is from a previous relationship.  Anywho, we finally went to get a semen analysis done and it looks like everything is totally normal other than he has high numbers of abnormal morphology.  Anyone have any experience with this issue, and any advice about conceiving with this issue?