Scientists have cheap for shop

Scientists have been concerned cheap for shop about the effects of fertility drugs in recent  years, citing a possible relationship between the hormones altered by the drugs  and those implicated in breast cancer. Studies attempting to pinpoint the link  between fertility drugs and cancer risk have varied widely in their conclusions.  Some have found a reduction in cancer risk, some an increased risk. Others found  no connection at all.But researchers at the National Institutes of Health found  that although the drugs seem to reduce breast cancer risk in young women, the  risk goes up when they get pregnant.Researchers studied pairs of sisters, in  total following more than 1,400 women who had been diagnosed with breast cancer  before age 50 and more than 1,600 of their sisters who had never had breast  cancer. Of these women, 288 reported using ovulation-stimulating fertility  drugs, clomiphene citrate and follicle-stimulating hormone, at some point; 141  women reported a pregnancy lasting 10 weeks Michael Kors Single Shoulderer Tote Black or more after taking the drugs.