Welcome back to the forum. I reviewed your discussion with Dr. Hook a year and a half ago. I'm sorry to hear you continue to remain so concerned about HPV. It really isn't necessary.
First, at your age, new HPV infections are uncommon; that's the main reason the anti-HPV vaccines are not normally recommended after age 26. By then most sexually active people are statistically unlikely to be exposed to new infections and others have already been infected by some or all the HPV types covered by the vaccine (and resistant to new infections with them). So the chance is low you have acquired a new HPV infection from your last few partners.
Second, I hope you can come to understand that having HPV is normal. It isn't desired, but it's unavoidable: nearly all sexually active people are infected at one time or another; at any point in time, up to half of all people age 15-25 have genital area HPV infections. You have already had at least one HPV infection yourself. (Nothing else causes cervical dysplasia.) Fortunately, the large majority of infections never cause health problems and are cleared up by the immune system.
Third, although past HPV infections indeed can recur, usually they do not. And when they do, they rarely are apparent or cause any new health problem.
Here is a link to a thread that goes into more detail about all these issues, and others -- and as you will see, in turn it contains links to still other threads.
http://www.medhelp.org/posts/STDs/HPV-concerns/show/1819004
For all those reasons, I would advise you to do your best to stop worrying about something that is a) unlikely, b) would probably not cause harm to either you or your new or future sex partners, and c) you can't do anything about. Just follow your doctor's advice about whether or not to have an HPV test when you have your next pap smear. (Actually, it may be you don't need any more paps. The latest recommendations are that beyond age 30, once 3 paps in a row have been normal, no futher ones are needed.) As for potential health outcomes in your husband, the chance of that is extremely low -- including little or no risk of oral cancer. All these and more are discussed in the other threads linked above.
So my bottom line advice is to do your best to stop worrying about HPV, and go forward with your new sexual relationship without worry and without special precautions against HPV.
Let me know if anything remains unclear after you have absorbed all this and have read the other discussions.
Best wishes-- HHH, MD