Can someone answer this easy question for me please? ?

Question

i asked it yesterday but didn't get any answers in this question. thank you

http://answers.yahoo.com/question/index?qid=20080821135718AA3JWxO&r=w

Answer 1

what is the question

Answer 2

Your perido can change is you are too thin because there come a disorder, The period for regular woman are every 28 days. You can also have periods form (28-45 days and this is normal tooo)

If you have doubts about this maybe you should go to a doctor