What was the name of the early 20th c. scientific theory that conjectured contractions women experience during orgasm might serve to pull sperm towards her eggs? - The tình dục và giới tính Trivia câu hỏi kiểm tra

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What was the name of the early 20th c. scientific theory that conjectured contractions women experience during orgasm might serve to pull sperm towards her eggs?

Choose the right answer:

Retrieval Method

Dharmatic Pull

Upsuck Theory

Tally Ho Theory

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