Sperm Quality Declines At Age 30

Advanced paternal age increases the chances of infertility, as well as the risk of autism, schizophrenia, and bipolar disorder.

Last week this post on X garnered about 16.7 millions views. Why? Likely because it brought up something rarely discussed: once a man hits 30 years-old, the quality of his sperm declines and waiting to have children, as Pico Paco later explains, is not a great idea. I was truly fascinated by the engagement.¹

Most boys and young men have never been taught,…