My husband and I have been TTC and before we started this journey, I swear I could almost set my watch for AF to show up. Since we have been trying, my periods are sometimes late, range anywhere from 4-7 days long. I have tried several apps but everytime I put in my data, the fertile days are all over the place. My BBT charts look like a child has colored all over them! I have tried ovulation tests and one month, I got 10 days of high but no peak and then one month I got a peak but no such luck. I also have talked with my doctor about this but she says it's normal for cycles to change. I also had one month where my period lasted 10 days straight but my doctor checked after and did not seem overly concerned. This month we relaxed with it but then my period was 2 days late. I took a test and it was negative. I started spotting and then it stopped. Today it was back but then stopped. I'm pretty sure my body is going crazy. Has anyone else had similar experiences?