Sperm Morphology

My husband and I have a 2.5 year old son. We had no problem getting pregnant with him. Fast forward to now, we’ve been trying for 7 months with no luck. Therefore, we started the process of doing a fertility check. My husband’s results came back all normal EXCEPT it showed “none” for sperm morphology. The normal healthy range is everything greater to or equal to 4 percent. I’m really sad and worried. Of course, we can’t have any questions answered until we meet for our consultation with the doctor on February 4th. Did anyone else have a similar situation or have a partner that had similar test results? Thank you for any hope and prayers!