The optimal age for men to have children is between 25 and 35 years old, which is considered the golden period for reproduction. Children born during this age range are the healthiest. Similar to women, men over 35 experience a noticeable decline in fertility.

Don’t assume that being physically fit allows you to postpone having children while focusing on your career. Prolonged use of contraception may result in difficulties conceiving later.

Recommendations:
Best Approach: Try to have children before the age of 35.
Alternative Approach: Visit a hospital for fertility testing. If the results are favorable, it may be possible to delay parenthood slightly. However, if sperm quality is poor, there is a family history of infertility, or the man works in high-risk environments (e.g., high temperatures or prolonged sitting), it’s better to have children sooner.
Our ancestors wisely said, “Start a family before building a career,” emphasizing the scientific importance of prioritizing family first.