Hello, The cystitis is in relation with possible low-level hydration, urinary infection or drug-induced side effect. Primary guidelines for better recovery: - Drink more liquids as you can. - Continue current medications. - Discuss the need of urinary alkalizer and systemic antibiotic according to the urine microscopy with your doctor. - Keep the genitals clean with antiseptic liquids and dry. So far, as pregnancy outcome is concerned, it depends and varies per individual case details. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Bhagyesh V. Patel