I fell pregnant in January, quite easily using the My Tracker app. I had to have a miscarriage as my baby died inside me - that was April. We have been trying to get pregnant again the last three months and I'm using the same app as well as Flo but it's just not happening. I had misoprostol...can this cause problems with fallopian tubes, eg blocking or anything else? I'm 40 this weekend with no other children so kinda getting desperate.