Since my miscarriage in March, I've been having mid-cycle spotting (3 cycles out of 5). I had an u/s in July and everything looked fine. I did have a thick endometrium but they said it was ok.

Does anyone have experience with this?

We are ttc but are pretty relaxed about it. I would just like to know why I'm spotting!
I'm 36 btw.
TIA!