STI Checks
Andrew explains the importance of getting an STI check for anyone seeking to conceive children or evaluating their fertility generally. Chlamydia, in particular, greatly increases the probability of miscarriage and can have damaging effects on male reproductive health. Additionally, a severe viral illness in the previous 70 to 90 days can greatly diminish the number and/or quality of sperm, so it's important to be aware of this when doing a sperm analysis.In this clip
From this podcast

Huberman Lab
How to Optimize Fertility in Males & Females | Huberman Lab Podcast
Related Questions
Why are regular STI checks important in the context of the episode How to Optimize Fertility in Males & Females | Huberman Lab Podcast and the clip STI Checks?
What are the effects of STIs on fertility as discussed in the episode How to Optimize Fertility in Males & Females | Huberman Lab Podcast and the clip STI Checks?
What are the effects of STIs on fertility?