Can sumone hlp me? 10 pts. best answer... :)?

well i just got my (first) period this morning and i was wondering how to tell my mom. i know that she's my mom and that she went through this too, but we're not that close...can someone plz tell me how to tell her without writing a note, e-mail, over the phone, straight out, face to face, adding it to the shopping list...etc. 10 pts. best answer ;) thx