Makes burnouts less of a nuisance.

Smothens the infant care interactions.
lesscheckoninfants - Sims will react better to their baby and will not check on them quite as often (they will still do so, though). The same also applies to newborns.
needs - less diaper blows, high chair foods will raise hunger more, infants will need less sleep once they have certain milestones
milestones - accelarates especially the crawl and pull up to stand milestone.
socials - fixes some oversights with some infant-related social interactions beetween older Sims and also adds speech bubbles for those.

Restricts some of the confidence buffs ("I believe in me" and the top notch infant one) to their proper age groups and also shortens part of them a bit.

Disables the teeth loss feature from Growing Together.