menarche

I am 14 and don't have my period yet. Am i normal?

sunita_sitaldas
asks:
Im 14 and still dont have menstruation .... Is something wrong with me cause I feel abnormal . My friends always tease me and I have already visited a doctor but she said she'll have to see my V..... but I refused .. I also have scoliosis .. does that affect or dalay my menstruation?/ PLS HELP ME ... ...