liveonearth: (sexy tits)
I'm a 49 year old childless woman. I might have been fertile at one time but I am not anymore. I look at people with children and think they must have a lot of guts, to have babies in a world like ours. And then there's the chaos of childrearing, the diapers left by the side of the road, the screaming brats in the grocery store, the traffic jams taking each child to their designated lessons and teams and events. There haven't been a lot of experiences that have made me regret not having children. A few moments of lingering and merging, but not enough to carry it through.

Even childless I want to give something to new generations, because it seems so sad to send young people out into the world without direction or inspiration. Where parents fail, family or community sometimes steps in. I see the baseball teams training in the park and the kids there are learning something useful. Coordination. Teamwork. I see a strong young woman on the tennis court who is obviously an ace, but who is toying with her two competitors, and idly watching me who is watching her. Will she have children? Perhaps not. Today I heard the daughter of a coworker say that she won't have children. Why not? Will she regret not having children? What will be her creative work in this world, if not baby making?

In many cultures a woman is of little or no use if she does not serve to birth and raise a brood of offspring for a man. Put the food on the table. Clean. What is a woman if she does none of this?

*new tag: legacy
liveonearth: (Default)
Scientists are experimenting with the use of ultrasound to the testicles. They say here on the BBC that it can stop sperm production for six months. The Gates Foundation is supporting the research.
liveonearth: (Default)
We humans are not designed for the lives that we are living. We are designed to survive, a thousand or more years ago. Evolution is slow, and modernity is probably slowing it down or confusing it. What is the best way to survive in today's world? To be a soft sedentary thing that lives in your mind?
caution: words )
liveonearth: (Default)
We are accustomed to repeating the cliché, and to believing,
that ‘our most precious resource is our children.’
But we have plenty of children to go around, God knows,
and as with Doritos, we can always make more.
The true scarcity we face is of practicing adults,
of people who know how marginal, how fragile,
how finite their lives and their stories and their ambitions really are
but who find value in this knowledge, even a sense of strange comfort,
because they know their condition is universal, is shared.


--Micheal Chabon
pp 236-237 Manhood for Amateurs
liveonearth: (Default)
http://www.menshealth.com/bestfoods/food_features/Is_This_the_Most_Dangerous_Food_for_Men.php

This is a true story of a military man who grew breasts and went to four doctors before someone figured out that his soymilk habit was the problem. A case report on his condition was published in the May/June 2008 issue Endocrine Practice. The article also addresses the popular conception that soy is "healthy", and the fact that soy products are used in infant formulas--to the detriment of the developing children.
notes )
liveonearth: (Default)
What does pituitary mean, from the Latin? (think onomatopoeia...)
to spit mucus
ptuo = to spit, pituita = mucus

What do you call a hormone that acts on neighboring cells?
paracrine

Are pituitary hormones steroid, steroid type, or peptide hormones?
peptide, all of them are

What do you call the loss of lateral visual fields?
bitemporal hemianopsia

Damage to what part of the pituitary causes diabetes insipidus, and which hormone is lacking?
self quiz from SSL's notes )
liveonearth: (Default)

What about couples that are genetically very close??
liveonearth: (Default)
colposcopy = Examination of the cervix through a magnifying device to detect abnormal cells.
more )

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