Thank you @Ompabop1234 :)
I thought that Sims 3 took me longer, but I found my notebook with my Sims 3 100 baby challenge info on it while looking for my Sims 4 100 baby info notebook and I started it May 2, 2014 and finished it June 22, 2014. And I was wrong. I just looked at my folder again, and I completed it in 4 generations.
Layla (gen 1) had 15 kids,
Orianna (gen 2) had 25 kids
Neve (gen 3) had 31 kids,
Snow (gen 4) had 29 kids.
That was also with the Nraas mods to over-stuff a household. The least amount I had in a house at one time (other than starting off a new gen) was 13. It usually averaged about 18 sims in a house at a time.
