Astroglide

Steff • TTC #2 for 18 months. Unexplained infertility and repeat miscarriages.
Anyone else have trouble with chemical pregnancies and/or not getting pregnant when using astroglide? 
I've had 2 chemical pregnancies and 2 unsuccessfuls on Clomid the last 6 months and I just read an article that astroglide, in addition to some other lubricants, could be to blame. 
Any thoughts??