Lawmakers seek bipartisan breakthrough for legislation to provide federal protections for IVF

Democratic Rep. Susan Wild of Pennsylvania opened her letter to colleagues with a statistic, and hoped it'd land with her Republican colleagues too. Wild is seeking a rarity in this Congress, a bipartisan coalition on a politically charged issue: federal legislation to offer broad protections for in vitro fertilization treatment.  

Wild's letter, obtained by CBS News, urges fellow lawmakers to co-sponsor her proposal.  

"Every year in the United States, nearly 2% of all babies born are conceived with the help of Assisted Reproductive Technology," her letter begins. Wild has reached out to "hundreds of colleagues" from both parties, according to a spokeswoman for Wild.