Questions with the keyword 'pain'

• If you had a muscly arm would that make an injection hurt more? by to Del, Catherine, John, Krishna, Mo Rassul Comments: (No comments so far )
• Hi How many pain receptors are there in your whole body and which is the most sensitive part of the by to Del, Catherine, John, Krishna, Mo Rassul Comments: (No comments so far )
• is it true that when the brain is being operated on it doesnt hurt? by esmelski to Mo Rassul Comments: (No comments so far )