Women exposed to high levels of chemicals found in household items, have lower chances of getting pregnant
, study says.
The scientists at University of California-Berkeley
revealed that flame retardants called PBDEs
, or polybrominated diphenyl ethers
, found inside home in carpets, foam furniture, electronics, plastics and other items disrupt hormonal balance and lead to reduced fertility. According to the results of the study, each 10-fold increase in the blood of the PBDEs level lowers woman's chances to conceive by 30 percent
The study included 223 pregnant women in California's Salinas Valley. The scientists measured the level of PBDEs in women's blood stream to find out how environmental exposure may affect female fertility
It is known that more than 97 percent of the women have PBDEs
in the blood. The higher levels of the flame retardants decrease women's odds of getting pregnant by almost fifty percent. As much as 15 percent women with high PBDEs levels took more than a year to conceive.
Previous studies showed that PBDEs are linked to reduced fertility in male animals. Now it is the first study to suggest that these chemicals have negative effect on human reproductive health.
The study was published in Environmental Health Perspectives
Jul 14, 2011 01:11 PM » posted by: women fertility
Women who experience delays in getting pregnant, infertility problems, or irregular menses may be experiencing the effects of a substance found in commonly used household products. The chemicals are called polybrominated biphenyl ethers, or PBDEs. They are being phased out in new products. But they are still found in many homes and offices because they were used for so long on household items. PBDEs are flame retardants used in furniture, fabrics, and other household items. This isn't the first time they have been linked to fertility concerns and other health issues, a reason why they are being fazed out of use, but the new study is the first to concretely link PBDEs to fertility problems in humans. Scientists don't yet know why PBDEs affect fertility, and there's no information on whether the chemicals affect risk of miscarriage, but the latest study did find that every 10-fold increase of PBDEs in the blood meant a 30% lower odds of becoming pregnant each month.
Jul 05, 2011 01:11 PM » posted by: Md Ali
Arindam Chaudhuri - the Dean of IIPM through his Blog, Passion at work … HOUSE hold problems and SOCIAL LIFE. MANAGING STRESS Rule 1 : Develop a positive attitude. Stop thinking of yourself ...