Could you upload this mod to paradox plaza?
I play the game using XBox gamepass so I can only download mods from the plaza, not steam.

https://mods.paradoxplaza.com/mods/12696/Any
Edited for every given language

Thanks for your tweak.

How does one, find exact numbers in game, of like fertility, without these mods? Is it impossible? I had a chart from CK2, but the numbers don't seem to be the same for CK3. Is there something online to give me these numbers in CK3, for their sex and age, their fertility.

This is what I had, that I found for CK2,
Age-----------Male fertility--------Female fertility

16 - 25 ----- 100% ----- 100%
26 - 30 ----- 100% ----- 90%
31 - 35 ----- 100% ----- 70%
36 - 40 ----- 90% ----- 50%
41 - 45 ----- 80% ----- 33%
46 - 50 ----- 80% ----- infertile at this point
51 - 60 ----- 70% ----- ""
61 - 70 ----- 60% ----- ""
70 - ++ ----- 50% ----- ""

copied from the wiki

But using these mods, you will see the numbers are off. I am wondering if the new stress mechanics plays a little into it.

My 61 year old king has 50% fertility. I think a 41 year old woman is 22%.

I think this would best be asked in an extra thread. ;)