Hi!
I'm quite new in here and not really sure how and from who I should ask this.
I'm so tired to unrealistic durations of stages of life and pregnancy that i have designed Sim Time System that I would like to use. In that system 2 days equals one month and 24 days mean year.  Obviously I need some global mods for this.
And I'm without any knowledge about modding. I would like to be able to do next things.

Durations of life stages

Baby, 1 year= 24 days
Toddler, 1-5 years, 120 days
Child, 6-12 years =  168 days
Teen, 13-18 years = 144
Adoult, 19-59 = 888
Senior 60 - 62-100 = 48-912

Durations of pets life stages

Cub phase would last one year = 24 days
Adoult phase would last 11 years = 264 days
Elder phase would last 2-8 years = 48 -
192 days

Duration of pregnancy
first trimester 6 days
second trimester 6 days
third trimester 6 days

Duration of each season would be 6 days

I have read that InTeenimator would be conflicting with some duration mods. Because I'm trying to get my game  more realistic, I would like to have mod that enables teenage preagnancy and woohoo. I also would like that even woohoo would have 10% chance to get preagnant. And of course holliday mods for summer and winter. 2 days in winter and six in summer.

I would be very gratefull if you could help me with this somehow. Even some part of these would be appreciated greatly. I know that here are similar mods, but I would like to have exactly these durations and etc. because I really do want to have everything to add up. But directing me to some mods that does these things Would be also appreciated. I have been trying to find these without any resoults