There is a petition online to get a class action lawsuit going. petition: NovaSure Class Action Lawsuit. I had an ablation in July 2015. Worst mistake ever! I've never had infections. I have had atleast 8 bacterial infections (contrary to my Dr. saying no). She says my nitrates are a little high but no BV. Whatever it is the odor is so bad :( She prescribes an antibiotic and it goes away but the smell comes right back. Also my heavy periods came back. Again, worst mistake of my life.