Consistency may change with aging and prostate either making more or less seminal fluid. Sperm are made all throughout life. It's possible that a random genetic mutation could happen sometime through life that would change the genetic makeup of the sperm as well (lead apron at the dentist) depending on hormone levels of FSH and LH the count of sperm in semen could change as well.
mikesatx t1_irdfu93 wrote
Reply to In what ways do sperm change as someone gets older? Or will a 15y/o produce basically the same offspring as a 60y/o (disbarring fertility issues) by licking-windows
Consistency may change with aging and prostate either making more or less seminal fluid. Sperm are made all throughout life. It's possible that a random genetic mutation could happen sometime through life that would change the genetic makeup of the sperm as well (lead apron at the dentist) depending on hormone levels of FSH and LH the count of sperm in semen could change as well.