Dutch television personality Humberto Tan, age 60, recently announced he and his girlfriend are expecting a child. This news comes after actor Al Pacino became a father at the age of 83, prompting questions about the limits of male fertility. Journalist Anna Straus is investigating how long men can remain capable of fathering children. The announcement has sparked public discussion regarding age and parenthood. The story examines the biological factors influencing male reproductive capability as men age. It also explores whether advanced age affects the health of children born to older fathers, a pertinent question given recent celebrity cases. The investigation aims to provide insights into the science behind male fertility and its decline with age.