Various

Male mouse pregnancies leading to human male birth: biotech experiment
Surgically attach a pregnant female rat to the uterus-transplanted male rat, so that her "pregnant blood" nourishes the male pregnancy like an elixir. Objective: the business of trans pregnancies, defined as a "human right"

What is the use of taking a male mouse and a female mouse, surgically attaching them like Siamese twins -parabiosis-, connecting […]