I met my wife at school and we’ve been married 55 years. We’ve three adult children and six grandchildren.

In our early years my wife had regular smear tests, one of which revealed pre-cancerous cells which was cryogenically treated. She had a  second treatment within the smear test cycle.

Relentless heavy periods led to eventually seeing a gynaecologist at 55 years old and a subsequent hysterectomy.

My question is: As an uncircumcised partner, did I induce pre-cancerous cells due to unhygienic reasons?

is it deserving of some research into other similar partnerships ?

Thank you 

Malcolm