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New Step by Step Map For are semen retention benefits real

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Https://www.youtube.com/watch?v=mFnmosX-8-I “It’s all about maximising the probability of the male reproducing,” claims Sarah Robertson with the University of Adelaide in Australia. The effects are most placing in fruit flies: seminal fluid may make the females try to eat extra, lay far more eggs and become much less receptive to other https://www.youtube.com/watch?v=mFnmosX-8-I

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