Ukraine's birth rate was already dangerously low. Then war broke out

[http://dummy.us.eu.org/robert (Robert)]

https://www.npr.org/2023/02/22/1155943055/ukraine-low-birth-rate-russia-war

I think Russia's birthrate is also quite low.  Which makes it all the most
confusing why they, or almost any country, would bother going to war to
kill off more of their men.