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December 17, 2021

In 72 days you'll have brand new sperm

The spermatogenesis (sperm production) process takes around 72 days from start to finish — so your sperm quality is a reflection of the past 2–3 months of your life. If you take steps to improve your fertility, we recommend retesting in 72 days.

Sperm testing, from the comfort of home

Sperm is half of the equation when it comes to having kids. Testing gives you the tools you need to understand and optimize your fertility.

See sperm testing options

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