The trouble with me is...I have worn them for so many decades now..I don't even remember that I have them.
My daughter had two more added either side...but only wore them for a year, she took out the extras because she didn't like them ...not 'comfortable'.
One of my grand daughter has about 6 each side...(small graduating diamonds) she seems happy with them at the moment.
I work for my son in law one morning a week ( I am almost 77)
He is a plastic surgeon...having the multiples can cause a problem if the cartilage in the ear is pierced...some people have 'collapsed' ears , cartilage damage cannot be repaired.
Many men come with problems when they have worn those great BIG plug things. Then they 'grow up' or their girl friend hates them or something...and they want the holes sewn up. Plus...some come with ripped ear lobes...or with loads of lumpy scar tissue....
So, the earrings can come with some risk involved.