I am caregiver for my 84 year old wife who has some dementia and is unable to walk because of weakness. She is also incontinet for urine and bowel movements. Sometimes, the feces cover her vaginal area and triggers another UTI. Right now we are in the hospital because her bacterial infection is now in her blood. She will be released today but will need to continue the IV antibiotic drip for two to six weeks to be sure her heart is clean. Is there any way to protect her vaginal area from contamination?