 These are truly monstrous creatures.Vampire leeches produce only a single egg in their lifetime, except for "mothers," who are highly feared due to their ability to produce a prodigious number of eggs and thus create many true eggsons/daughters to compete with the existing Wamphyri.However, becoming a "mother" is also a highly feared phenomenon, because the leeches of "mothers" (according to the legend of the one vampire "Mother") produce eggs until the vampire was drained to a lifeless husk.