Make sure the condoms do not have: nonoxodyl9 or any other spermicidal component, lubrication on the inside, and or a hole in it. All three of the above-mentioned variables can kill or alter the sperms viability.
Keep in mind that sperm can live outside of the body for as long as three days. Keep it cool during transport and happy trying!
LONGER LOVEMAKING SESSIONS
It’s no secret that condoms decrease the sensitivity of a man’s penis. So when he has trouble with staying power and is unable to last longer than a couple minutes, use polyurethane (less irritation associated with use) or latex condoms to give both you and your partner an extra bit of staying power.