Plan ahead for your sample collection day. Abstain from ejaculation for 2–5 days before producing your sample. (For optimal results, we typically recommend abstaining for 3 days.) Keep in mind that you should produce and ship your sample Monday–Thursday.
If you're considering freezing your sample, we recommend you complete an sexually transmitted infection screening before producing and freezing your sample. Although this is not a legal requirement, some providers that perform assisted reproductive technologies like IVF require this testing, so completing it now gives you more options for using your frozen sperm later on. Tests we recommend include: Hep B Ab, Hep C Ab, HTLV Ab, HIV Ab, CMV Ab, and syphilis (RPR).