as for getting babies i went out of my way to get 10 stacks of seedbed levels to dramatically cut down the length of time im pregant. i got lucky on a goblin birth that gave 2 babies. hope that helps. in the process of getting the abomination rebirth myself. if you are not aware you can get seedbed levels from consuming a ton of mutated mushrooms (5% chance) or semen of abaminations i think goblin works also.