Is there a way to accelerate pregnancy even more? The pregnancy acceleration serums just aren't good enough.
Eh, indirectly sort of. Are you at Tier 3 where you get +1 progress per tick, or still at Tier 2 where it is +1 progress per day. I'll assume Tier 3 and +1/tick still isn't fast enough. Have you considered just making your unfortunate target guzzle a liter-a-cola worth of serums? The effects can stack, so basically a girl forced to down 10 serums with +1 progress/tick and an extended release that is good for 7 turns would progress about 71 days worth of pregnancy in 1 day. She'll be unhappy about it due to being over her serum tolerance, but it'll happen all the same. If she isn't an employee or in a relationship with you, the happiness hit will really not matter much, and will eventually work towards neutral again in a few days. And if she is an employee or you care about her happiness, give her some Os and she'll be all good.
LT Serum Traits mod adds a Benign Reaction effect which give the recipient +1 serum tolerance, so you can do the above trick and the excessive serums in her system won't cause huge happiness penalties. Serum accelerate in this mod makes effects work twice as fast, while serum collapser makes them instantaneous, so either can accelerate effects even faster. If you're frugal, you can also do a self-replicating serum trait in your serum so that the effects last longer and thus you need to use less serum to achieve the effect. Each good
baby factory "
woman" popping out a brat a week is good enough for your empire, no?