Mod for infant lifestage

Hi,

I'm very tired of infants (even though they are cute) and since I made the mistake of getting the pack for others things I am stuck with them having to get milestones or I feel like a bad sim-parent. Since I have played rotational during the last few years there are a lot of kids every now and then and I am tired of both infants and toddlers really, since I have to grind (I play on short lifespan and skip YA since I have many sims and they life for an eternity even on short, and it gets weird if they have kids early in YA since the kids age up faster than later ages).

So, to my question, I am on a quest to find a mod that makes infants, upon age-up, already have all milestones etc. So they will always age upp as a top-notch-infants and I don't have to do anything with them, except like a normal parent just care for them, do any of you know of such a mod?

I know there is a mod where you can "assign" milestones to an infant, but that is not what I want. I don't want to have to do anything and it all is just automatically assigned to them upon age-up to infant. So I can stop dreading the infants. 

I even wish we had the Sims 3 time travel machine where you could go back in time and woohoo and have a teen child appear, great! That way I never had to deal with the toddlers even though kids could be fun. I wish/ hoped that is what we were gonna get completing the Time travel event 😢