I got my last period on 29/08/2012 and this month i did not get my periods yet. I and my husband are planning for a baby and in february I had a miscarraige. Then after two months my period got delayed and it directly came after 7 days. This time also it has not come yet and i have not done pregnancy test. But my breast is paining and back is paining. My lower abdomen was paining for some 5 days along with my back.....Are they symptoms of pregnancy or can anyone tell what are the basic symptoms of pregnancy.....