BC question.... LoEstrin 24 and no period

I have been on LoEstrin24 for about 9 months now, and for the last three months I have not had a period. I have taken a pregnancy test and it was negative. Has anyone else been on this BC and stopped having her period? Please let me know what you think. Thank you in advance 

i was on loestrin for awhile.
it screwed with my periods pretty bad. sometimes, i'd get it for 2 weeks. sometimes i wouldn't get it at all, lol.

You know, mine have been really messed up for while too. I dont have any insurance, so once I had my daughter back in December, my OB just gave me enough to last the whole year. I guess I am going to call his office and see if they will give me samples of something else.