Morphology count low?

Has anyone/anyone’s husband gotten a 3% for morphology and still been able to get pregnant naturally? My husband has had 2 SA’s and his first one came back normal on morphology (no number listed, just listed as normal) and both count and motility were good, count was actually very high. Husband just took a new SA and again count and motility were very good, but now they are telling me his morphology is 3%. We are very worried this will hinder our ability to conceive naturally. Any one out there know anything about this??