Trillion spermistice. From trillions, you happened.

​A human male produces a huge number of sperm over a lifetime. Rough estimates:

• About 1,000–1,500 sperm per second
• Roughly 100–200 million sperm per ejaculation (varies widely)
• Over decades of fertility (e.g., ages ~13–70), that adds up to roughly 2–3 trillion sperm in a lifetime.

A few important points:

• Production is continuous after puberty.
• Most sperm are never ejaculated — the body naturally reabsorbs unused sperm.
• Numbers vary a lot based on age, health, hormones, and frequency of ejaculation.

So, in short: trillions of sperm over a lifetime, but only a tiny fraction are ever released.