Well, supposedly our body makes new cells every 7 years. But, that is a myth! I had to ask GOOGLE 2022.
Why is the 7th year of marriage the hardest?
The 7-Year Itch is the idea that marriages start to decline or end in divorce around the seven-year mark due to boredom or even unhappiness. Either one or both partners can feel the 7-Year Itch and can be produced by several different factors, including: Lack of communication. Miscommunication.