Usually men only get checked by doctors when they have a growth but it cannot hurt. That he was with her sexually (if I am reading your reply correctly) and she had a HPV diagnose during that time means he got exposed to the strain she had and he then exposed that strain to you. This is why women need to get tested yearly or whatever your medical insurance covers. Change could occur some day.
He was a virgin when he was with her so he's only been with her and I. She didn't have any warts or anything. Should he still get checked? She had the precancerous cells i believe that's why she had to have them frozen out. I guess I'm just confused as to if that means my cells will change automatically to the worst since hers did.
No one can predict your future with regards to tests and procedures. That your husband's ex had it means he was infected by her or he could have infected her. Men are the usual carriers esp since men cannot be tested. Should your test result come back positive, you can assume that you have what they both have. He should assume your positive result applies to him. Do realize that unless you were a complete virgin pre-marriage (no sex, no oral sex, etc) you could have been exposed to it before you met him too. Keep getting tested regularly and live a healthier life to fight the virus. He needs visual inspection of his private parts every year either by himself or by his PCP. This virus is as popular as the common cold and there really isn't a way to prevent getting it except for remaining a virgin. Be monogamous and avoid getting strains that you do not already have. It isn't the end of your world or the end of your sex life. Post-recovery, unsafe sex will be possible because you cannot re-infect each other again. There is no ping-pong effect. Good luck!