Aspirin helps get pregnant?

Hello, I recently went to my OB because I've had two miscarriages in the last 7 months. She told me that we could run a bunch of expensive tests but either way the treatment would be the same. She said to take a baby aspirin (81mg) everyday, along with folic acid and a prenatal. I've been doing it just to see if anything happens this cycle. My labs in CD 3 were normal but we're going to test again in CD21 to make sure my progesterone is where it's supposed to be. The aspirin is to help blood flow to the uterus and help with any blood clotting disorder I may have. 
•I am wondering if anybody else has taken Aspirin to get pregnant and had any luck?