Your volume, count, concentration and morphology are not affected by the transit. This is simply a reflection of how much sperm you are producing and their shape.
You can expect a small decline in the motility of the sperm, dependent on the number of hours in transit. The decline ranges from 5-20%, with an average of about 10%.
For this reason, we use overnight shipping and target 20 hours or less between you producing the sample and us receiving it at our clinic.
We also offer 1-hour courier service in select cities for folks who do not wish to use mail-in shipping; you can reach out to learn more.