Missing your period can indicate a lot. Stress and dehydration can be some of the causes. Sometimes when you're very distressed or you havent been drink enough water, your period can come later/earlier than usual. If your period doesn't come within a few weeks from the day that you were you supposed to have it, try checking in with your doctor.
Well if you have abstained for a year i advise you speak to your health care provider to try and find out why it is like that..you may find its nothing.good luck...
Hey,first of all how old are u?sometimes it depends on how old you are. If u are in your early teens its possible that u ovulate really late resulting in a long liteal phase hence af comes late like after maybe 35 days