The fertilization story most of us know is skewed. Within the textbooks we learn in center college and highschool, it’s introduced as a kind of fairytale: The robust sperm go on a journey the place they need to defeat and overcome obstacles to achieve the egg. In the meantime, the egg simply sits round ready to be fertilized.
The story inherently carries lots of gender bias, and what’s worse is that it’s not fully true. The sperm can’t make the journey by itself, and the actual story of fertilization entails two reproductive methods working collectively. Whereas sperm have tails that appear like they’re meant for swimming, they’ll’t propel themselves all the best way to the egg — they want the feminine reproductive tract to assist transfer them ahead. And the egg doesn’t simply wait round for the sperm to achieve it; it has an energetic position in deciding on which sperm would be the greatest one to fertilize it.
So why has the fertilization story been skewed on this gender-biased approach? We dig right into a study of textbooks from center college to medical college to search out out.
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