[Charlatan]

... and to get the zygote out before it is ready, while it is still alive, they need to can suck it out by inserting a probe into the vagina and womb so that they can suck it out. It is small, and the vagina is big, so it will fit, hopefully. They can just target non virgins as they have bigger 'parts' and then suck it out by a suction device, then keep it alive with respirators, then harvest the cells from the zygote. Then they could do a orally injested session daily of the blood and the cells will flourish in the blood of the person. Taking vitamen supplements will help a lot to make the body appear to be healthy so the cells can divide. The cells that don;t divide would eventually die off and the new ones could be used, as cells die eventually.