BPAs may decrease fertility

SAN FRANCISCO

The study looked at Bisphenol-A or BPA.

It's often used to reusable water bottles and baby bottles, and lines aluminum cans.

UCSF scientists studied human eggs retrieved for in-vitro fertilization.

They discovered that as the level of BPA in a woman's blood doubled, the percentage of her eggs that normally fertilized decreased by 50 percent.

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