Anna wanted to become pregnant again but had irregular menstruation due to her eating disorder.
Conversely, menstruation is starting only marginally earlier in girls today than 40 years ago.
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Anna wanted to become pregnant again but had irregular menstruation as a result of her eating disorder.
Kimberly Clark wants to take the stigma out of menstruation in honest ads for its feminine hygiene products.
The researchers looked at reproductive age women, between 18 and 53, as menstruation is known to lower iron levels.
For much of human history, a woman's reproductive life was dominated by pregnancy and breast-feeding, both of which block menstruation.
The head of a major New Zealand employers' group has been fired after he caused public outrage by linking women's productivity to menstruation.
In some cases, what remains is then stitched up with coarse thread - leaving a tiny hole, perhaps just the size of a matchstick, for urinating and menstruation.
Breast symptoms tend to be most bothersome just before menstruation.
Thus, from the point of view of reducing breast cancer risk, having a later onset of menstruation followed by an early pregnancy and a large number of children is beneficial.
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Rituals celebrate menstruation, birth, and the joy of sexuality.
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As Arthur Caplan, a bioethicist at the University of Pennsylvania, notes, the broader question raised by Seasonale is whether suppressing menstruation is merely a lifestyle choice or, rather, whether it is more like turning a normal bodily function into a medical complaint.
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