Hi I was on hols last month and got thrush so went to pharmacy and got the 500mg pessary. By the next morning I was bleeding bright red watery blood quite heavy. I used the pessary. On Thursday morning and started bleeding slightly that evening by the morning it was heavy and it didn't stop until the wed. I'm currently on 2nd month ttc and I ovulated the day I used the pessary (Thursday) but we did the deed mon,tue,wed. I was just wondering if all of your periods came on time as I'm now 3days late bfn and getting frustrated as I'm always on the dot on time. Is it the pessary that's causing my period to be late and if do when should I expect af to turn up.