PiePie, well written response! And, great job, mama!!
To the people wondering about the imprinting of drugs on a baby, from our OWN MOTHERING...(and notice that, though Jacobson is mentioned in the notes, it was in the British Medical Journal, not a science/science fiction magazine in which this specific research was first published, and then was followed up/replicated much more recently and printed in another reputable medical journal). And, applejuice, you're right, mothering and mdc (via the UA) support natural labor and birth, and the information here should reflect as such. Find the article in it's entirety here: http://www.mothering.com/articles/pr.../ecstatic.html
Ecstatic Birth: The Hormonal Blueprint of Labor
By Sarah J. Buckley
Issue 111, March/April 2002
...Of greater concern is a study that looked at the birth records of 200 opiate addicts born in Stockholm from 1945 to 1966 and compared them with the birth records of their non-addicted siblings. When the mothers had received opiates, barbiturates, and/or nitrous oxide gas during labor, especially in multiple doses, the offspring were more likely to become drug addicted. For example, when a mother received three doses of opiates, her child was 4.7 times more likely to become addicted to opiate drugs in adulthood.40
This study was recently replicated with a US population, with very similar results.41 The authors of the first study suggest an imprinting mechanism, but I wonder whether it may be a matter of ecstasy: if we don't get it at birth, as we expect, we look for it later in life through drugs. Perhaps this also explains the popularity (and the name) of the drug Ecstasy.
Animal studies suggest a further possibility. It seems that drugs administered chronically in late pregnancy can cause effects in brain structure and function (e.g., chemical and hormonal imbalance) in offspring that may not be obvious until young adulthood.42-45 Whether such effects apply to human babies who are exposed for shorter periods around the time of birth is not known; but one researcher warns, "During this prenatal period of neuronal [brain cell] multiplication, migration and interconnection, the brain is most vulnerable to irreversible damage."46
40. B. Jacobsen et al., "Opiate Addiction in Adult Offspring through Possible Imprinting after Obstetric Treatment," British Medical Journal 301 (1990): 1067-1070.
41. K. Nyberg et al., "Perinatal Medication as a Potential Risk Factor for Adult Drug Abuse in a North American Cohort," Epidemiology 11, no. 6 (2000): 715-716.
42. B. J. Myerson, "Influence of Early B-endorphin Treatment on the Behavior and Reaction to B-endorphin in the Adult Male Rat," Psychoneuroendocrinology 10 (1985): 135-147.
43. C. K. Kellogg et al., "Sexually Dimorphic Influence of Prenatal Exposure to Diazepam on Behavioral Responses to Environmental Challenge and on Gamma Aminobutyric Acid (GABA)-Stimulated Chloride Uptake in the Brain," Journal of Pharmacology and Experimental Therapeutics 256, no. 1 (1991): 259-265.
44. M. Mirmiran and D. F. Swaab, "Effects of Perinatal Medication on the Developing Brain," in Fetal Behaviour, J. G. Nijhuis, ed. (Oxford, England: Oxford University Press, 1992).
45. G. T. Liversay et al., "Prenatal Exposure to Phenobarbital and Quantifiable Alterations in the Electroencephalogram of Adult Rat Offspring," American Journal of Obstetrics and Gynecology 167, no. 6 (1992): 1611-1615.
46. See Note 44.