In its simplest form, sperm vitality is basically the percentage of living, healthy sperm in your semen. It's important to think of each sperm cell is a living thing, with an ability to move on its own and its own lifespan. In your testicles, these little guys have a lifespan of around 72 days. Once a sperm cell dies, it remains in the testicles for time and the body begins to break it down and reabsorb it.
What's the normal semen volume? How fast does semen travel during ejaculation? Find out what's normal and where you measure up.
Is semen an acid or a base? Could your semen pH be impacting your fertility? Get the facts about semen pH and learn what you can do to improve it.
Possibly the grossest thing you'll come across on your semen analysis report, "semen liquefaction time" often leaves people with more questions than answers. What does it mean? Why does it happen? And why does liquefaction time matter?
What is a white blood cell and why does your semen analysis measure white blood cell concentration? If sperm cells are the quarterbacks of baby-making, white blood cells are like your offensive linemen.
What does normal semen look like? Is it better to have thick or thin semen? We've got the answers to your questions and what it could mean for your health.
What's a normal sperm count? Find out where you stand and what it means for your fertility.