Examples of why a flip might not be a good idea include uterine abnormalities in the mother or the cord being wrapped around the baby in a risky way. (romper.com)
They are the perfect flat that has a good amount of stretch to get that snug fit around baby. (etsy.com)
Exclusive breastfeeding and carrying around a baby in a sling isn't conducive to most jobs or careers. (jezebel.com)