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How much semen does it take to get pregnant?

Men release sperm in semen during ejaculation, but does the volume of ejaculation actually affect pregnancy chances?
Revised on
May 31, 2025
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Ubiquinol vs. ubiquinone: which version of CoQ10 is superior?

Learn the key differences between ubiquinol and ubiquinone CoQ10 and their effectiveness for fertility.
Revised on
June 3, 2025
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How caffeine affects male fertility

Daily coffee drinkers should know how caffeine affects male fertility and sperm health.
Revised on
June 4, 2025
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Clear or watery semen: What does it mean?

Watery or clear semen could be a sign of low sperm counts, or could occur because of lifestyle choices or poor nutrition.
Revised on
June 5, 2025
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Physician speaking with transgender female patient

Up-to-date guidelines for fertility preservation in gender-affirming care patients

Gender-affirming hormone therapy may affect fertility, so patients need complete information about reproductive options early i...
Revised on
June 5, 2025
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How long does sperm last?

Sperm survival duration—typically 3-5 days in the female reproductive system—significantly affects conception timing and pregna...
Revised on
June 6, 2025
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Test, improve, and freeze your sperm from home.

Any clinician can send a patient to our website to order a kit. But healthcare providers in the Legacy Network can get:

Understand your fertility with the most advanced sperm analysis

Improve your sperm with science-backed supplements

Freeze your sperm with secured multi-site storage standard

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