The Embryo Extraction Kit is used by the Department of Improbabilities and any other needy departments to correct male pregnancies. This is a rather unwieldy affair consisting of two needles, resembling the bug removal devices in The Matrix, each on one end of a long, clear tube. One end goes into the navel of the pregnant male, the other goes into the navel of the (more) natural mother. There is a "large, blue, candy-like button" at the mother's end. This is pressed to initiate the matter transfer, which looks like glitter flying through the tube accompanied by a squelching sound. It is perfectly painless and efficient.
After an embryo removed by the extractor has grown sufficiently, it may be placed in an Illogical Incubator.
The EEK is also known colloquially as the debugger.