The Brian Lehrer Show Published by The Brian Lehrer Show Oh Mama! Listen 32 min Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/24727/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Rebecca Walker, author of Baby Love: Choosing Motherhood After A Lifetime of Ambivalence talks about her physical and emotional evolution towards motherhood.