Periods and conception?

Jacky
So i was reading online that a heavy pd and blood clots could be a sign that it will be hard to concieve. I always have extremely painful periods, to the point where i cant get up on day 2 of my pd. I have an extremely heavy flow, and have lots of blood clots, but my pds have been like this since i got my first one. Ive been trying to convieve for 1 year and no luck.. just wanna know if anyones pd is the same or if they know how much truth there is to the difficulty of concieving.