That means your newborn baby will cry when she needs to go potty and WAIT for you to take the diaper off to do her business 🤯 All our doctors and nurses are trained to believe that babies don’t have sphincter control until 18 months old. Then, what about all the babies (prior to diapers’ invention in 1961) for all of human history??? In 1957 92% of American babies were done with potty training by 18 months old. It doesn’t add up. (And don’t get me started about who funded the med school textboo