Hello :) I am currently on my second cycle of Femara, I never had a problem with spotting on Clomid but with Femara, I was spotting till cd10 last cycle and I am currently on cd7 and have had breakthrough bleeding/spotting this cycle also. What could be causing this?? does it interfere with my cycle in any way?? When I went for a follicle scan last cycle on cd12 my lining was 8.3, where it was only 4.2 the previous cycle on Clomid, so it doesn't seem to be affecting my lining?? What should I do??