Curious on how others do the 100 baby challenge

I tried it before but my hard drive crashed at baby 68, gone forever.

Now I am trying again and at baby 14. I am curious how others do this. I do not necessarily stick hard to the set rules. I was initially strictly having different fathers but have done some extra with the more famous townies like Bob Pancakes, Don Lothario, Johnny Zest etc.

For newborns I age them up immediately. I usually let infants age up naturally. They get no cribs or high chairs. Toddlers I also tend to age up naturally when the time hits and not by their skills.

From there my rules are one room with two beds for child age sims and another room with two beds for teenage age sims. When I age up a toddler I must then age up others to make room.