FertileEnvironmentBy: Shari SimsA half-century ago, few people realized the major impact thenew field of “plastics” would have on our society. This incrediblearray of chemical creations would revolutionize and simplifymuch of modern life. Forty-plus years later, it turns out, scientistsare learning that all those undeniable benefits have not comewithout risks — to the environment, the planet, and, in whatmay be the most shockingly personal risk of all, to our and ourchildren’s ability to start healthy families of our own.Shaarei Tikvah Issue 57/ <strong>Rosh</strong> Hashana <strong>2008</strong>Scientists have discovered that the thousands of chemicalsthat have enabled many of life’s conveniences may have beenrobbing us, slowly but surely, of our most precious necessity forfuture survival: our fertility. The concerns are undeniable for thosewhose jobs involve exposure to industrial-strength chemicals.But now there’s increasing evidence that long-term, low-levelexposure to a mixture of seemingly benign substances that arepart of the everyday environment may produce fertility hazards aswell, ranging from impaired egg production to repeat miscarriage,sperm abnormalities, and decreased sperm counts.The most startling finding of all is that some of these effects,on women and men, may literally begin within the womb, helpingto explain why a growing group of public health experts believes70rosh hashana_magazine2.indd 7021/09/<strong>2008</strong> 7:08:58 PM
that infertility is rising not only among the population as a whole,but specifically among couples in their 20s. Their problems, itturns out, may have begun before they were even born.of health issues, including reproduction—and to reevaluate whatconstitutes safe exposure to the thousands of chemicals all of usencounter every day.“Often fertility problems, like many health conditions, are whatscientists call multi-factorial, meaningthat there is no one single cause tobe identified,” explains Ted Schettler,M.D., M.P.H., science director of theScience & Environmental HealthNetwork. “Everything from geneticsto lifestyles to environmentalexposures may play a part. And formany of these exposures, it may beimpossible to determine preciselythe amount that will endanger anyindividual at a particular stage oflife.”Each of us, in essence, may have ourown fertility “tipping point.”Just as companieswere forced to get thelead out of gasoline,they can be requiredto reengineer certainproducts to removechemicals.The most worrisome of these environmental chemicals are whatexperts classify as hormone-disrupters, meaning they either block,mimic, or upset the usual pattern of hormonal action withinthe body. Some chemicals can literally masquerade as naturalestrogens. These may pose the biggest risk to conception, fetaldevelopment, and maternal and paternal health. Some endocrinedisruptersmay interfere with the complex genetic instructions thatInsurance Questions?guide development of the male or female reproductive organswithin a developing fetus, for example. Others may nudge a youngwoman into earlier puberty, which in turn can increase her risk offertility-damaging conditions, such as endometriosis or polycysticovarian syndrome (PCOS). The effects may be completely “silent”until she attempts to have a baby herself.Denied Claims?A TIMECAN HELP!“Humans are exposed to very low doses of biologicallyPlease active call chemicals Zissyall the time. Some of these may be harmless ontheir own but could mix with other chemicals to interfere withfor all yourconception and fertility,” says Tracey Woodruff, Ph.D., M.P.H.,insurance associate professor needs. and director, Program on Reproductive HealthP. and 845.781.7325 the Environment, University of California San Francisco.F. 845.781.6578One problem is that the way chemicals were looked at in theE. help@aadvocacy.compast was in terms of a single toxic dose — and environmentalYour agents membership aren’t even number considered in the etiology of infertility byis most needed practitioners, for the notes epidemiologist Shanna H. Swan, Ph.D.,denied of the servicewhose claims. groundbreaking work in the field first led many of herUniversity of Rochester School of Medicine and Dentistry,colleagues to sit up and take notice. Increasingly, she and othersare urging medical experts to consider the overall “body burden”of particular substances in terms of the impact on a whole rangeThis program is sposored by A TIME and Doros.Someday, people may be able to take their own “chemicaltemperature” to assess whichcontaminants are in their body andhow they are responding to them. Thatinformation could help people to makebetter choices about the food they eat,the water they drink, and the productsthey use every day.Waiting for the U.S. government toprotect us may not come soon enougheither, maintains Woodruff, a former staffscientist at the Environmental ProtectionAgency. “Americans need to let thegovernment know that this is somethingthey care about intensely,” she says. “Justas companies were forced to get the leadout of gasoline, they can be required toreengineer certain products to remove chemicals that can harmhealth and fertility. This has already begun in Europe and Japan. Ifthey can do it, why can’t we?” STShaarei Tikvah Issue 57/ <strong>Rosh</strong> Hashana <strong>2008</strong>71rosh hashana_magazine2.indd 7121/09/<strong>2008</strong> 7:09:05 PM
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Letter from theEditorRosh Hashanah,
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National Medical Rabbinical Confere
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We attended our first Shabbaton two
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An Open Letterto all thoseStill Wai
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Reserve the DateSunday, December 14
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esilience and fortitude. We know we
- Page 19 and 20: Seasonal ThoughtsHis Will - Our Des
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- Page 23 and 24: CommunicationThe Essenceof TefillaB
- Page 25 and 26: The Son She Gave AwayBy: Chana Silb
- Page 27 and 28: home, and Shmuel remained with Eli
- Page 29 and 30: But Elisha heard that she was child
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- Page 33 and 34: Throughout the ages, Jews have turn
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- Page 45 and 46: conquest of their enemy, and by rec
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