The best age for sperm quality is generally:
Between ages 20 and 35.
📊 Key Facts on Sperm Quality and Age:
| Age Range | Sperm Quality Characteristics |
|---|---|
| 20–35 | Peak fertility: best sperm count, motility (movement), and morphology (shape) |
| 35–45 | Gradual decline begins: motility and DNA quality may decrease |
| 45+ | Noticeable declines in testosterone, sperm motility, and DNA integrity |