“bless your heart” – 449,000 search results on Google
“bless your stomach” – 34 search results
“bless your liver” – 27 search results
“bless your lungs” – 14 search results
“bless your bladder” – 6 search results
“bless your pancreas” – 6 search results
“bless your uterus” – 6 search results
“bless your kidney” – 3 search results
“bless your gallbladder” – 2 search results
“bless your small intestine” – 2 search results
“bless your spleen” – 2 search results
“bless your large intestine” – zero search results