How can I stop my age appearing on birthday reminder???

[NotInTheMood]

I am on time line and I have just my month of birth and day on my page. It's very sad but I lied about my age not deliberately but I kind of didn't correct myself . It doesn't help that I look and act younger then I am

just put the right day and month and 1933 for the year, then everyone will remember your birthday but not know how old you are.