Douching

Doctors recommend that you do not douche. Douching can lead to many health problems, including problems getting pregnant. Douching is also linked to vaginal infections and sexually transmitted infections (STIs).

https://www.womenshealth.gov/a-z-topics/douching

that said, i’d still vote for a literal douche nozzle, douche bag, and any resulting aftermath, before i ever vote for trump