Re: 20 Minutes per side... really?
Every baby is different, so the X minutes per side recommendations can't be applied to every baby. It's so confusing because some places say 5-10 minutes per breast, others 20 minutes per breast. Still other places say it's ok to nurse one breast per feeding. It's always better to let your baby be your guide. Your baby knows how long they should eat and if they want both breasts or not, and if they are growing and meeting milestones then the nursing pattern they choose is perfectly normal and right for them.
"You must be the change you wish to see in the world." - Gandhi