Why can't we talk about periods? - Jen Gunter
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- TED Talk
A handful of species on Earth share a seemingly mysterious trait: a menstrual cycle. We’re one of the select few mammals on Earth that menstruate, and we also do it more than any other animal, even though it’s a waste of nutrients, and can be a physical inconvenience. So where’s the sense in this uncommon biological process? Explore the history and evolution of menstruation.
“Why do women have periods when most animals don't,” can also clear up some of those lingering questions you may have.
Most female humans will eventually get their menstrual cycle at some inconvenient time. Ever wonder, “What Happens When You Get Your Period In Space?” Read this article from NPR and find out the answer to the most common question that people wanted to ask female astronauts.
So what happens when you become pregnant? Over the course of a pregnancy, every organ in the body changes. Initiated by a range of hormones, these changes begin as soon as a pregnancy begins. Explore what we know— and don’t know— about pregnancy's effects on the body and brain.
Or find out how contraceptives are designed to prevent pregnancy. Explore the three basic ways contraceptives work, and the mechanics behind different methods.
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