morphology & ovulation quest.

I have a couple questions. Brief summary of situation. My husband has a sperm count of 28 mil and I'm pretty sure that everything else looked ok. I'm hearing something about morphology from other woman and I'm sure my doctor ran that test because he mentioned it. On the test results it say % ABN-10. Isnt that the same since thats the percent of abnormal sperm? Last question, I took an ovul.test and it said I had the LH surge on day #12 after my period so i know your suppose to ovulate 12-36 hrs. after that but I noticed I didnt have any of the egg white discharge at that time but I did later in the week long after the 12-36hrs was through. I've heard thats when your most fertile is this true and did we miss our time?