Vicci, out of curiosity, did you have LEEP or LEEP/cone biopsy done? Before the first LEEP was done, did you also have an ECC done at the same time as the biopsy taken from your cervix during the colposcopy? I'm so worried about you, and I'm so sorry you have had such a tough time! If the dysplasia is in the endocervical canal, you would definitely need a cone biopsy. I'm dismayed your doctor hasn't given you much of an explanation. Please, please fire that doctor! I'm glad you got a copy of the report, though. That's the first big step in actively protecting your health.
Let me give you some links about CIN grades, treatment, etc.
http://www.oncolink.com/types/article.cfm?c=6&s=17&s
http://www.ashastd.org/learn/learn_hpv_dysplasia.cfm
http://www.hystersisters.com/vb2/showthread.php?t=198261
http://www.tripdatabase.com/SearchLander.html?s=1&gk=treatment+for+endocervical+dysplasia&itemId=644902
http://www.gynalternatives.com/treatment.htm
This is still one of my favorite sites, even if it's a little old. But it's very concise.
http://www.mjbovo.com/Women/Dysplasia.htm
This link also shows some studies being done for treatment, management, etc.
http://lib.bioinfo.pl/pmid :17977166
If the results from the second treatment show more dysplasia, hopefully, you will have a new doctor, by then, who cares enough and is ethical enough to want you to be educated about all your condition and treatment options. I am definitely keeping you in my thoughts so that you hear good news from the second lab report. But if you did require more extensive surgery, there is the trachelectomy. It would remove the entire cervix but leave the uterus so that you could still have children. I'll give you some links.
http://www.medterms.com/script/main/art.asp?articlekey=12131
http://en.wikipedia.org/wiki/Trachelectomy
http://www.medscape.com/viewarticle/558569