Since you are on HN, you and your friends most likely men. https://www.webmd.com/men/news/20060601/how-many-men-become-fathers https://www.webmd.com/men/news/20

Since you are on HN, you and your friends most likely men. https://www.webmd.com/men/news/20060601/how-many-men-become-fathers https://www.webmd.com/men/news/20060601/how-many-men-become-... Also, does living longer mean longer fertility window for women?