I am 22 years old woman,got married on August 2010, my periods is regular. After marriage too I got the periods on exact date. But 23rd October I got periods but after that in novemer I did not get it. So I went for urine check up for pregnancy test,but it was negative. So I did Hcg beta blood test. The point is 1.62 . Then I got periods on December 10,2010. Then again I tried a lot to get pregnant. And on January 10,2011 I did not get my periods , so I waited did not go for check up but I get my periods today(20.1.2010). Y what is the problem with me . Please suggest me the answer.