Poll Results: Should I fresh sperm be kept warm for 30-40 min transport or cooled in a cooler
You definitely want to keep fresh sperm warm or at room temperature. Though we didn't have to drive to our KD, we just left it out between the time he did his business and we were ready to insem. I've heard of folks wrapping it in a sock or just keeping it in a jar between their legs on a drive.
Also, for 30 minutes, you should be fine even if you can't keep it completely warm right next to your body.
Best of luck!
Just another vote for keeping them warm. . if it was longer I would say cool them but sperm are very sensitive to temperature change in general so you just want to be careful. . also I don't know if this is true but someone told me they are sensitive to light too so try to keep them somewhat covered. We did btwn the boobs too for a shorter time. . just don't get pulled over by the cops!