as i've been told by my endo. she says emotional stress (crying) will not effect my daughter. i agree and disagree with that. i believe 10 - 15 minutes will not harm her, but i do believe that an hour could or the type of emotional stress. if you read throughout this board, i think you will find as i did that it has to deal with personal situations..... you are your baby's mom..you will learn what makes her tick, believe me , you will.. i'm sure others will also give you great advice.. good luck...........