best pheromone

11.21.09

Porn Helps Human Sperm Gear Up for Competition

Research shows that mixed-gender porn stimulates sperm to swim faster than all-women porn.
By Siri Steiner Posted 08.04.2005 at 7:00 pm 0 Comments

Animals have developed some fascinating tactics to ensure that their genes survive to the next generation: impressive color displays, the best pheromone smell, sperm that induces the female to ovulate right after mating. And humans apparently aren’t above such biochemical shenanigans.

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