There are mods that do these. For pregnancy and birth mods look up the creators PandaSama and Lumpinou.
You can change the woohoo chance ending up in pregnancy with MCCC Woohoo mod.
Abortion chances exist in different pregnancy and woohoo mods you can add.
There are several modders who created more infant traits.
Ozzy Sims made a working pacifier for toddlers.
simkatu has working pacifiers for infants.
i believe LilMsSam has a mod for send children to visit other parents.
ItsKatato made an active daycare mod. A modder named NeedsCoffee4That took over and updated it but I don’t know if it’s up to date now.
Someone made an active nanny career I believe. Look up Happy Nanny 2.0 by Cassidy Simmer.
There are lots of free custom content clothes and hair for toddlers and infants. Cribs and infant furniture too.
i don’t know of any active, working strollers or baby bottle warmers. But there are decorative objects of those.
I don't use mods and console players can't use mods neither.
