Hi, I'm 25 yrs old. My periods are usually around the same time of the month, but this month Dec. 11 and 12 was short. I had a blood clot about the size of a Tablespoon. I was wondering if anyone can tell me if it is normal. I'm also trying to conceive and I'm not on any birth control pills. Was wondering if anyone can tell me what are the easiest ways to get pregnant??