If the DNA is in semen, it can live in the vagina for up to one week. If this is a question regarding DNA skin cells, they can be present in and on another person for quite some time.
How long does it take for a pelvic imflamatory disease to leave your body
It varies from person to person and depends on how long you have had the piercing. If it's under a year and a half (minimum preferably you should wait 2 years) then you should not leave it out for more than a few minutes.
It has a long half life so a good number of weeks before all traces leave the body
As long as you can hold it in.
You put it on and leave it on until the person gets to the hospital.
An occasional smoker is someone who only smokes a few times per month or less. It will take 15-30 days for it to leave the system so long as a person isn't consuming it every day.
how long can you leave house in deceased name
two to three days.