Morphology - help!

Ok so my DH had a semen analysis in March and the nurse called and said all was good so I was enormously relieved. I called today to make an appt for myself at a fertility specialist and asked them to pull the results again bc I felt uneasy that I never saw any numbers. Well the nurse checked with a dr and said there was a potential abnormality --- morphology was 8% ..... I felt like I was punched in the stomach. Does anyone know anything about this and how badly it effects conception or what they can do to help? My appt. isn't for nearly 2 weeks and I'm so upset.