Just like a piece of fruit ripe for IVF
But not egg-sized
Understanding their movements could help us pick the best sperm
Understanding sperm movements could help scientists pick the best ones for infertility treatments
Bring on the gluten
One egg, two egg, beige egg, blue egg
Decorated by nature
Next step: Unscrambling
Introducing a new video series—and an answer to the mother of all questions
Not necessarily harmful! But just so you know.
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