Pre cancerous cells

Hi 

I was diagnosed with pre cancerous cells on my womb about a month ago, was told that I wud be having a full hysterectomy as they were contained in my womb, but after my consultant had a meeting with other consultants in a monthly meeting, they came back and told me that there was no need to worry and they weren't going to do the operation and I wud receive a letter saying I was discharged from the hospital...

Should I not have regular check ups to make sure the cells haven't changed?

Thank you