irregular period

Could I be pregnant?

anonymous
asks:
Hi I'm 18 years old. My last period was on July 21, 2007. Since then I haven't gotten it, but I took a pregnancy test and it came out negative. Could I still be pregnant or is something else wrong. I am really worried, please help....

Starting the pill, but no period in almost a year

anonymous
asks:
I have not had my period in almost a year. I was always not regular, and it could be due to my diet. Recently, I had a prescription of birth control filled and they tell me to take it the Sunday after I have my period. But, since I don't get my period would I be able to start taking it now anyway?...