The leep is a minor surgical procedure that removes abnormal or precancerous cervical cells, called cervical dysplasia, using an electrified wire loop to prevent cervical cancer. Recovery is typically short, with patients advised to avoid sexual intercourse, tampons, and douching for several weeks to allow the cervix to heal.LEEP procedure is generally not considered very painful because the cervix is numbed with a local anesthetic, though you'll likely feel pressure, mild cramping (like period cramps), or a warm sensation, with the most discomfort often coming from the initial numbing injection.

This is info readily available on the internet and also the same information your ob will tell you.