Been TTC for almost 3 years now. Husband had his tests done. I have had frequent bloods taken, ultrasounds, internal scans and a HSG test. My cycle can fluctuate between 28-31days. Had a very random 34 day cycle a while ago however this month i am currently 9 days late for my period (day 40 of cycle) i have taken 4 CB tests all negative. I have sore boobs that feel heavy and i have had a twinge low down on my right side. Had a doctors appointment today and explained the situation and he said it will just be a late period. Feel very fed up, was hoping he might have suggested a blood test too confirm. Has anyone else had a similar thing happen? Or any advice? Feel like its never gonna happen for us xx