Does it matter?
If you are producing a sample for a smen analysis make sure there are no sperm
killing drugs in the condom.
The best sample is done in the semen
lab in the "masterbatorium".
The best semen for a semen analysis is the freshest, not the one that has been stuck in ca traffic.
If you are wondering because you want to reuse it. Don't bother.
If you are flushing it down the chute. It doesnt matter.