Not sure what stats you're looking at. In the US it's about 80% of women [1] and 60% of men [2]. More interesting to me is the overall downward trend in fertility rates.
You guys are mixing up numbers. 80% of women have a child at some point in their lives, and 60% of men age 15+ currently are fathers. A lot of those 40% who are currently not fathers yet will become fathers at some point in their lives.
[1] https://ifstudies.org/blog/the-rise-of-childless-america
[2] https://www.census.gov/newsroom/press-releases/2019/mens-fer...