So my period is over 2 weeks late and I guess that I'm just missing it all together now. I know I'm not pregnant as I am a virgin and I have never fully missed a period before. I have had one a week or two late but I'm usually pretty on schedule. I have a long cycle, usually about 30 days between periods. I have been very stressed lately and getting very little sleep so maybe that is the cause but I'm still worried. Any ideas of what this could be or why I missed and how to insure I don't keep missing my periods?