Rainbow Light One

MrsFL2015

I recently bought Rainbow Light One prenatal vitamins (duo pack with the DHA supplement) and was really confident about my decision.  I was doing some further research and came across an old thread that said this brand contains lead.  I went to the company's FAQ section and it says that lead can occur naturally when botantical ingredients are used.   I'm not sure what to make of that, but I'm a little upset that I have a whole month's supply of these vitamins and i don't know if I should continue taking them.  

Does anyone use this brand and have any further information they can pass on?   Should I return them to the store?  Does anyone have a suggestion of a good, safe prenatal vitamin that contains DHA and a probiotic.  Sometime not too pricey.

Thanks