▁and ▁post - n atal ▁teaching ▁program . ▁The ▁core ▁of ▁the ▁program ▁was ▁focused ▁on ▁teaching ▁women ▁not ▁to ▁over wh elm ▁themselves ▁with ▁information ▁and ▁to ▁focus ▁instead ▁on ▁trust ing ▁their ▁bodies ▁and ▁enjo ying ▁their ▁pre gn an cies . ▁Start ed ▁in ▁ 1 9 9 0 , ▁K ro pp ▁continues ▁the ▁P ill ow ▁T alk ▁program ▁today ▁in ▁private , ▁one - on - one ▁classes . ▁Top ics ▁focus ▁on ▁child b irth ▁prepar ation , ▁the ▁bas ics ▁of ▁baby ▁care , ▁and ▁breast feed ing . ▁ ▁St ork ▁Site ▁In ▁ 1 9 9 5 , ▁K ro pp ▁adapted ▁the ▁approach ▁she ▁had ▁developed ▁for ▁P ill ow ▁T alk ▁in ▁order ▁to ▁found ▁St ork ▁Site , ▁an ▁online ▁community ▁website ▁for ▁expect ant ▁and ▁new ▁parents , ▁which ▁later ▁became ▁a ▁part ▁of ▁i V ill age . com . ▁At ▁its ▁peak , ▁St ork ▁Site ▁had ▁over ▁ 1 0 0 , 0 0 0 ▁members , ▁making ▁it ▁one ▁of ▁the ▁largest ▁pre gn ancy - related ▁online ▁groups ▁at ▁that ▁time . ▁ ▁Books ▁ ▁The ▁Joy ▁of ▁P reg n ancy ▁In ▁April ▁ 2 0 0 8 , ▁K ro pp ' s ▁first ▁book ▁was ▁published ▁by ▁The ▁Harvard ▁Common ▁Press . ▁The ▁Joy ▁of ▁P reg n ancy ▁drew ▁upon ▁K ro pp ' s ▁philosophy ▁at ▁P ill ow ▁T alk ▁to ▁present ▁a ▁book ▁that ▁was ▁med ically