Bizarre Theories About How Space Aliens Procreate

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Bizarre Theories About How Space Aliens Procreate
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6. Aliens Might Have Already Be Having Sex with Human Partners
5. Aliens Might Be Probing Humans for Our Genetic Material
4. Aliens Might Practice Gene Swapping, Either by Mating with a Partner or by Eating Them
3. Aliens Might Have More Than Two Sexes to Choose From
2. Aliens Might Use Hermaphroditic Reproduction, Especially If They Stay Still
1. Aliens Might Reproduce Through Cloning, But Not All the Time