Biopsy and sex

Morgan
I am scheduled for a biopsy tomorrow. Me and my husband are TTC #1. Glow tells me I should start ovulating in the next few days. My question is is it okay to have sex the night before a biopsy? Could it hinder my results in any way? 
Also on a scale of 1-10 how bad is this biopsy going to hurt? (Checking for cervical cancer)