30 JUL 2013 by ideonexus

 Why Marriage is Not Like Prostitution

What's more, most males could not possibly afford to buy a woman's reproductive potential if courtship were a simple economic exchange. What would be an appropriate market price for a nine-month pregnancy, the pain of childbirth, the exhaustion of breast-feeding, and twenty years of maternal care? At least half a million dollars at a basic salary of $25,000, one would think. How much do men spend on courtship in the first few months? Perhaps a tenth of 1 percent of the proper market price. Th...
Folksonomies: evolution mating
Folksonomies: evolution mating
  1  notes

No amount of gifts and showy displays can pay for the investment a female would have to make in offspring.

22 NOV 2011 by ideonexus

 Pro Cosleeping Bullet Points

Cultures who traditionally practice safe co-sleeping, such as Asians, enjoy the lowest incidence of Sudden Infant Death Syndrome (SIDS). Trusted research by Dr. James McKenna, Director of the Mother-Baby Sleep Laboratory of the University of Notre Dame, showed that mothers and babies who sleep close to each other enjoy similar protective sleep patterns.  Mothers enjoy a heightened awareness of their baby’s presence, what I call a “nighttime sleep harmony,” that protects baby.  The co-...
Folksonomies: parenting cosleeping
Folksonomies: parenting cosleeping
  1  notes

A list of evidence concerning the safety and health benefits of cosleeping with infants.

27 JUL 2011 by ideonexus

 Morning Sickness as an Evolutionary Strategy

In fact, some evolutionary biologists believe this is why morning sickness still persists in human pregnancies. Morning sickness, which can last the entire day (and, for some women, the entire pregnancy), makes a woman stick to a bland, boring diet—if she eats much at all. This avoidance strategy would have kept our maternal ancestors away from the natural toxins in exotic or spoiled foods in the wild, unregulated menu of the Pleistocene diet. The accompanying fatigue would keep women from ...
  1  notes

The nausea encourages women to pursue a bland diet.

21 JUL 2011 by ideonexus

 Varying Breast Milk Flavoring

One reason why researchers have had such a hard time replicating the composition of breast milk is that it isn't a fixed commodity. No two women's milk is identical, nor is the composition of any one mother's milk constant at all times; it varies with the amount of time that has elapsed postpartum, gradually changing in composition to match the baby's changing nutritional needs. It also varies with time of day, with the thinnest milk (the lowest tat content) being produced early in the day an...
  1  notes

By eating a variety of differently flavored foods, like garlic, mint, vanilla, etc, the infant is exposed to a variety of flavors of breast milk,