Hello there. I can understand your concern. Ask her is she has any burning sensation while passing urine. Or if she has any whitish thing present in and around her vagina . The treatment will require a definitive diagnosis and for that a physical examination will be required. Kindly consult a gynecologist in person. Kindly as her to drink lots of water that will help her in case if there is any urinary tract infection. Best regards. Dr. Anil kumar jain.