Convincing the wife to do it

The wife and I have been going back and forth on if she wants to do it to both or just one.. im down for either choice as I think its sexy as hell.. now shes only hesitant bc shes read the healing process takes longer if and when She decided to go back.. so what are some pros and cons to help ease her mind that I can pass on to maybe get this moving 🤔 any and all help is appreciated thanks.