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Go Lucy Go's avatar

Lucy Leader, I really appreciate that you raise all these questions. History shows us how stifling divergent perspectives lead to horrendous abuse of the most vulnerable. I cannot understand how we, as a society, can be so arrogant to think that we can turn our back on the most basic rules of nature, and somehow emerge unmarred.

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Alison Wren's avatar

Hi Lucy, a very well-written piece, thankyou. I'm really sorry but as a pedantic biologist can I ask you to say sex is determined at fertilisation i.e. when sperm fuses with egg up near the ovaries. This is 5 days before the woman is pregnant, because pregnancy starts when the developing embryo implants in the uterus lining and starts chucking out the hormone that a pregnancy test detects. Lots of fertilised eggs never implant. Conception is a term in use since the 1300s meaning "to get pregnant" which encompasses beliefs such as that the whole small human is inside the sperm head. Or the agricultural analogy that the man sows his seed in the fertile field of the womb. Understanding the processes involved really only happened in the last century. DNA structure only elucidated in the 1950s (thankyou Rosalind Franklin!). Oh, and Homo sapiens is the Latin binomial for our amazing mammalian species!

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