	Built into the human genome are non-coding sequences of DNA called introns. Certain portions of those "non-sense" sequences, remnants of prehistoric retroviruses, have been activated and are translating numerous LPCs (large protein complexes). The activation of SHEVA and its consequential sudden speciation was postulated to be controlled by a complex genetic network that perceives a need for modification or to be a human adaptive response to overcrowding. The disease, or rather, gene activation, is passed on laterally from male to female as per an STD. If impregnated, a woman in her first trimester who has contracted SHEVA will miscarry a deformed female fetus made of little more than two ovaries. This "first stage fetus" leaves behind a fertilized egg with 52 chromosomes, rather than the typical 46 characteristic of "Homo sapiens sapiens".