[dorwi]

There could be various other reasons as well. For instance, males tend to be older in a family than females, so the 35-year cut-off may be too early to consider. Additionally, there is the desirability factor, where the most successful or desirable males may have multiple 'families,' or at least children from multiple women

[ardaoweo]

Yes, here married men are about 3.5 years older on average than their wives, and average age of mothers has been rising. So, a significant percentage of those men will become fathers after 35, reducing the gap between genders. I think you're right about the second point as well. 87% of single parents in Finland are women, and it's probably easier for the men to remarry and have more children at that point.

Nevertheless, it's also notable that the majority of long-term unemployed are men by a significant margin. Average educational outcomes of women are better than for men these days. There's a much higher incidence of young men than young women dropping out of education and work. These men are statistically much less likely to have children than others.