Some women believe douching can act as a method of contraception to avoid pregnancy. This is a very popular belief. Some women believe that if the vagina can be washed properly after sexual intercourse, then they can get rid of all the sperm cells. This is also just a myth. Douching cannot prevent pregnancy, instead it could lead to complications during pregnancy as we'll be soon finding out. If you're scared of getting pregnant, then practice abstinence.

This is kinda funny some even think to urinate after sex can prevent pregnancy

Like u said the vaginal cleans itself. And water alone is enough to clean it, or at least use natural things some students from biaka last time were walking around and talking about those things

You can even ask a friend. Well thanks for sharing