We recommend that you collect the sample Monday - Wednesday and return it to the lab the same day.

Please do not collect the sample after a Wednesday as the sample may not reach the lab before the weekend.

Please use the prepaid return envelope provided and check the return label for your delivery method.

*If you are doing the Female Hormone test and your day 3 falls outside of these days, please contact us and we will discuss the best day for you to return the sample.