220) Now we are going to talk about other things regarding reproduction.
How old were you when you got your first period?

256. How old were you when you had your first monthly period?

237A. How old were you when you had your first period?

220. How old were you when you had your first period?

514 How old were you when you had your first period?

327) At what age did you have your first menstrual period?

237A) How old were you when you had your first menstrual period?