Low Dose Asprin?

Tiffany • 35 years old w/PCOS. Conceived a girl (born Jan. ‘17) on Clomid. Second girl born Oct. ‘20 on Fermara. Now pregnant naturally with baby #3
Have any of you ladies with PCOS used low dose Asprin 81mg?
I will be taking Clomid 50mg CD 5-9 and I thought maybe the low does Asprin would help.  I read it helps with uterine blood flow, thickening uterine lining, etc.
I just called and left a note for my doctor asking if she thinks this is okay for me.